Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2016) View Advanced Player Stats
Jahki Nielsen (Ashburn, VA)
Female 		3.5 C
12/31/2023
Estimated Dynamic Rating 3.0383
7/5/2024
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2016 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 3 1 2 0 33.3 7 3 4 42.9 54 26 28 48.1 0
Adult 40+ 3.5 6 3 3 0 50.0 13 8 5 61.5 103 55 48 53.4 0
Adult 40+ 4.0 6 3 3 0 50.0 14 7 7 50.0 119 56 63 47.1 0
Combo 7.5 6 4 2 0 66.7 13 8 5 61.5 109 60 49 55.0 1
Mixed Other 7.5 3 0 3 0 0.0 6 0 6 0.0 48 12 36 25.0 0
Mixed Other 8.5 3 2 1 0 66.7 9 5 4 55.6 64 33 31 51.6 0
Tri-Level 18+ 4.0 2 1 1 0 50.0 4 2 2 50.0 46 25 21 54.3 0
Tri-Level 18+ 4.5 2 1 1 0 50.0 4 3 1 75.0 35 20 15 57.1 0
Tri-Level 40+ 4.0 5 2 3 0 40.0 11 3 8 27.3 87 34 53 39.1 0
Total 36 17 19 0 47.2 81 39 42 48.1 665 321 344 48.3 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/10/2016 Tri-Level 40+
4.0		 Team 3 Tri Harder
Mid-Atlantic		 D235 Cheryl Danner
(3.46) 		Lauren Robertson
(3.14)
Irina Shveygert
(3.44) 		L 6-2
6-4		 2.99 3.11
11/20/2016 Mixed Other
8.5		 Team 1 High Rollers
Mid-Atlantic		 D3 Matt Stillwagon
(-----) 		Liviu Carare
(-----)
Christina Eanes
(-----) 		W 7-6
4-6
1-0		 ----- -----
10/24/2016 Tri-Level 40+
4.0		 Team 3 Tri Harder
Mid-Atlantic		 D235 Jennifer Huppert
(-----) 		Suzanne Swanhorst
(-----)
Mindel De La Torre
(-----) 		L 6-3
5-5		 NC NC
10/22/2016 Tri-Level 40+
4.0		 Team 3 Tri Harder
Mid-Atlantic		 D235 Yoshiko Mori
(-----) 		Lauren Robertson
(-----)
Irina Shveygert
(-----) 		W 7-5
1-3		 NC NC
10/16/2016 Mixed Other
7.5		 Team 1 High Rollers
Mid-Atlantic		 D3 Chris Ford
(-----) 		Mark Brown
(-----)
Gretchen Teel
(-----) 		L 6-2
6-1		 NC NC
10/09/2016 Mixed Other
7.5		 Team 1 High Rollers
Mid-Atlantic		 D1 Chris Ford
(-----) 		Crystal Cornell
(-----)
Santosh Mohan
(-----) 		L 6-1
6-3		 NC NC
10/07/2016 Tri-Level 18+
4.0		 Over Served Again
Mid-Atlantic		 D235 Monica Kelly
(-----) 		Linda Pongsugree
(-----)
Mary Yee
(-----) 		L 7-6
6-6		 NC NC
10/05/2016 Tri-Level 40+
4.0		 Team 3 Tri Harder
Mid-Atlantic		 D235 Cheryl Danner
(-----) 		Jeanne Culbert
(-----)
Nicole Houman
(-----) 		W 6-4
2-6
1-0		 NC NC
10/03/2016 Tri-Level 40+
4.0		 Team 3 Tri Harder
Mid-Atlantic		 D235 Ingrid Dearman
(-----) 		Suzanne Swanhorst
(-----)
Sharynne Nenon
(-----) 		L 6-1
6-2		 NC NC
10/01/2016 Mixed Other
8.5		 Team 1 High Rollers
Mid-Atlantic		 D1 Matt Stillwagon
(-----) 		Thuan Lai
(-----)
Kristie Baynard
(-----) 		L 3-6
6-3
1-0		 NC NC
09/30/2016 Tri-Level 18+
4.0		 Over Served Again
Mid-Atlantic		 D235 Monica Kelly
(-----) 		Frances Bouffard
(-----)
MJ Wooldridge
(-----) 		W 7-5
6-3		 NC NC
09/25/2016 Mixed Other
8.5		 Team 1 High Rollers
Mid-Atlantic		 D2 Matt Stillwagon
(-----) 		Michelle Lettmann
(-----)
Djerdj Matkovic
(-----) 		W 6-2
5-7
1-0		 NC NC
09/18/2016 Adult 40+
3.5
Sectionals		 Full Metal Racquets
Mid-Atlantic		 D1 Tae Wills
(3.08) 		April Taylor
(3.56)
Yantise Jenkins
(3.78) 		L 6-3
6-1		 3.23 3.25
09/09/2016 Combo
7.5		 Chestnut Forks
Mid-Atlantic		 D1 Erin Gorman
(3.70) 		Laure Cain
(3.63)
Lori Campbell
(-----) 		W 6-4
6-2		 S -----
09/07/2016 Combo
7.5		 Slice Slice Baby
Mid-Atlantic		 D1 Allison Broadbent
(3.95) 		Kerry Murray
(4.06)
Sally Stickels
(3.70) 		L 6-2
6-3		 3.28 -----
08/28/2016 Adult 40+
3.5
Districts		 Full Metal Racquets
Mid-Atlantic		 D1 Annmarie Taggio
(3.54) 		Mary Thomas
(3.20)
Polly Middleton
(3.61) 		L 7-5
1-3		 3.25 3.25
08/24/2016 Combo
7.5		 Chestnut Forks
Mid-Atlantic		 D2 Sarita O'Shea
(3.90) 		Default W 6-0
6-0		 S -----
08/23/2016 Combo
7.5		 Slice Slice Baby
Mid-Atlantic		 D1 Schara Lewis Tompkins
(3.73) 		Crystal Cornell
(3.41)
Erika Trost
(4.09) 		L 6-2
7-5		 3.33 -----
08/19/2016 Combo
7.5		 Chestnut Forks
Mid-Atlantic		 D3 Sarita O'Shea
(3.90) 		Rebecca Watts
(3.65)
Christine Scully
(2.88) 		W 6-4
7-5		 3.03 -----
08/18/2016 Combo
7.5		 Slice Slice Baby
Mid-Atlantic		 D1 Allison Broadbent
(3.95) 		Donna Fitzgerald
(3.44)
Morriah Horani
(3.93) 		W 6-0
6-3		 3.67 -----
08/08/2016 Combo
7.5		 Slice Slice Baby
Mid-Atlantic		 D1 Allison Broadbent
(3.95) 		Cheryl Danner
(3.28)
Laura Davis
(3.32) 		W 4-6
6-0
1-0		 3.12 -----
07/26/2016 Adult 40+
3.5		 Full Metal Racquets
Mid-Atlantic		 D1 Susan Weber
(-----) 		Renee Wall
(-----)
Linda Pongsugree
(-----) 		L 6-7
6-1
1-0		 3.15 0.00
07/25/2016 Adult 40+
4.0		 Langen
Middle States		 D1 Sarita O'Shea
(3.90) 		Linda Wildasin
(3.45)
Carolyn Silicato
(3.24) 		W 7-5
6-3		 3.23 3.17
07/15/2016 Adult 40+
3.5		 Team 10 Dream Team
Mid-Atlantic		 D2 Tiffany Sherrill
(3.20) 		Manuela Erickson
(2.97)
Laura Henmueller
(3.30) 		W 6-3
5-3		 3.28 3.18
07/13/2016 Adult 40+
4.0
Flight		 Always Causing a Racquet
Mid-Atlantic		 D3 Karen Longe
(3.65) 		Nancy Hall
(3.56)
cindy zettersten
(3.96) 		L 6-0
6-0		 2.95 3.12
07/06/2016 Adult 40+
4.0		 Always Causing a Racquet
Mid-Atlantic		 D3 Jenelle Langen
(-----) 		Deborah Bender
(-----)
Terri Vitagliano
(-----) 		L 6-1
4-6
1-0		 NC NC
06/29/2016 Adult 40+
4.0		 Always Causing a Racquet
Mid-Atlantic		 D2 Karen Longe
(3.70) 		Kelsey Leachman
(3.81)
Joy Frelinghuysen
(3.64) 		L 6-2
6-3		 3.13 3.18
06/28/2016 Adult 40+
3.5		 Full Metal Racquets
Mid-Atlantic		 D3 Meredith Bearov
(3.24) 		Katylou Gray
(3.28)
Susan Jones
(2.98) 		W 6-4
6-4		 3.28 3.21
06/25/2016 Adult 40+
4.0		 Langen
Middle States		 D3 Hilary Cole
(3.36) 		Kati Green
(-----)
Janet Sims
(3.46) 		W 6-2
6-1		 3.19 3.17
06/18/2016 Adult 40+
4.0		 Langen
Middle States		 D3 Elisabeth Smith
(3.51) 		Ann Boytim
(3.50)
Robin Lewis
(3.50) 		W 6-7
6-4
7-6		 3.26 3.19
06/12/2016 Adult 18+
3.5		 Orange is the New Black
Mid-Atlantic		 D1 Dora Rodrigues
(3.47) 		Angelique Bennett
(3.08)
Diane Yockey
(3.33) 		W 6-2
6-4		 3.31 3.21
05/26/2016 Adult 18+
3.5		 Orange is the New Black
Mid-Atlantic		 D2 Jessica Steel
(-----) 		Naomi Haynes
(-----)
Regina Famiglietti
(-----) 		L 6-2
6-4		 3.05 0.00
05/15/2016 Adult 18+
3.5		 Slice, Slice, Baby
Mid-Atlantic		 D1 Melissa Hutcheson
(-----) 		Gretchen Teel
(-----)
Amy Reichert
(-----) 		L 3-6
6-2
1-0		 3.23 0.00
04/24/2016 Tri-Level 18+
4.5		 Team 1 Lady High Rollers
Mid-Atlantic		 D330 Kathryn Kelley
(-----) 		Jessica Egenrieder
(-----)
Pam Peyton
(-----) 		W 6-3
6-0		 NC NC
04/05/2016 Tri-Level 18+
4.5		 Team 1 Lady High Rollers
Mid-Atlantic		 D330 Gina Snowdy
(-----) 		Joan Donoghue
(-----)
Susan Malley
(-----) 		L 6-7
6-1		 NC NC
01/08/2016 Mixed Other
7.5
Districts		 Scott Davis
Mid-Atlantic		 D3 Geoffrey Clingman
(-----) 		JR Johnson
(-----)
Crystal Cornell
(-----) 		L 6-4
6-1		 NC NC
01/06/2016 Adult 40+
3.5		 Team 8 All Set, No Net
Mid-Atlantic		 D2 Mary Krueger
(-----) 		Kathy Potter
(-----)
Elizabeth Wenchel
(-----) 		W 6-0
6-1		 3.32 0.00
12/10/2016 D235 Tri-Level 40+
4.0
Team 3 Tri Harder
Mid-Atlantic		 L Team 7 Super Ladies
Mid-Atlantic
Cheryl Danner (3.46) 6-2
6-4		 Lauren Robertson (3.14)
Irina Shveygert (3.44)
Match: 2.99 Rating: 3.11
11/20/2016 D3 Mixed Other
8.5
Team 1 High Rollers
Mid-Atlantic		 W Team 4 Aces of Clubs
Mid-Atlantic
Matt Stillwagon (-----) 7-6
4-6
1-0		 Liviu Carare (-----)
Christina Eanes (-----)
Match: ----- Rating: -----
10/24/2016 D235 Tri-Level 40+
4.0
Team 3 Tri Harder
Mid-Atlantic		 L Team 1 Chicks Tri With Sticks
Mid-Atlantic
Jennifer Huppert (-----) 6-3
5-5		 Suzanne Swanhorst (-----)
Mindel De La Torre (-----)
Match: NC Rating: NC
10/22/2016 D235 Tri-Level 40+
4.0
Team 3 Tri Harder
Mid-Atlantic		 W Team 7 Super Ladies
Mid-Atlantic
Yoshiko Mori (-----) 7-5
1-3		 Lauren Robertson (-----)
Irina Shveygert (-----)
Match: NC Rating: NC
10/16/2016 D3 Mixed Other
7.5
Team 1 High Rollers
Mid-Atlantic		 L Team 8 Serves You Right
Mid-Atlantic
Chris Ford (-----) 6-2
6-1		 Mark Brown (-----)
Gretchen Teel (-----)
Match: NC Rating: NC
10/09/2016 D1 Mixed Other
7.5
Team 1 High Rollers
Mid-Atlantic		 L Team 7
Mid-Atlantic
Chris Ford (-----) 6-1
6-3		 Crystal Cornell (-----)
Santosh Mohan (-----)
Match: NC Rating: NC
10/07/2016 D235 Tri-Level 18+
4.0
Over Served Again
Mid-Atlantic		 L Hits & Giggles
Mid-Atlantic
Monica Kelly (-----) 7-6
6-6		 Linda Pongsugree (-----)
Mary Yee (-----)
Match: NC Rating: NC
10/05/2016 D235 Tri-Level 40+
4.0
Team 3 Tri Harder
Mid-Atlantic		 W Team 6 We've Tried Everything
Mid-Atlantic
Cheryl Danner (-----) 6-4
2-6
1-0		 Jeanne Culbert (-----)
Nicole Houman (-----)
Match: NC Rating: NC
10/03/2016 D235 Tri-Level 40+
4.0
Team 3 Tri Harder
Mid-Atlantic		 L Team 1 Chicks Tri With Sticks
Mid-Atlantic
Ingrid Dearman (-----) 6-1
6-2		 Suzanne Swanhorst (-----)
Sharynne Nenon (-----)
Match: NC Rating: NC
10/01/2016 D1 Mixed Other
8.5
Team 1 High Rollers
Mid-Atlantic		 L Team 7 You Got Served
Mid-Atlantic
Matt Stillwagon (-----) 3-6
6-3
1-0		 Thuan Lai (-----)
Kristie Baynard (-----)
Match: NC Rating: NC
09/30/2016 D235 Tri-Level 18+
4.0
Over Served Again
Mid-Atlantic		 W Longe Shots
Mid-Atlantic
Monica Kelly (-----) 7-5
6-3		 Frances Bouffard (-----)
MJ Wooldridge (-----)
Match: NC Rating: NC
09/25/2016 D2 Mixed Other
8.5
Team 1 High Rollers
Mid-Atlantic		 W Team 2 Spoilers
Mid-Atlantic
Matt Stillwagon (-----) 6-2
5-7
1-0		 Michelle Lettmann (-----)
Djerdj Matkovic (-----)
Match: NC Rating: NC
09/18/2016 D1 Adult 40+
3.5
Sectionals
Full Metal Racquets
Mid-Atlantic		 L Anderson & Anderson
Mid-Atlantic
Tae Wills (3.08) 6-3
6-1		 April Taylor (3.56)
Yantise Jenkins (3.78)
Match: 3.23 Rating: 3.25
09/09/2016 D1 Combo
7.5
Chestnut Forks
Mid-Atlantic		 W LGCC
Mid-Atlantic
Erin Gorman (3.70) 6-4
6-2		 Laure Cain (3.63)
Lori Campbell (-----)
Match: S Rating: -----
09/07/2016 D1 Combo
7.5
Slice Slice Baby
Mid-Atlantic		 L Mambo Combo
Mid-Atlantic
Allison Broadbent (3.95) 6-2
6-3		 Kerry Murray (4.06)
Sally Stickels (3.70)
Match: 3.28 Rating: -----
08/28/2016 D1 Adult 40+
3.5
Districts
Full Metal Racquets
Mid-Atlantic		 L Love to Love You
Mid-Atlantic
Annmarie Taggio (3.54) 7-5
1-3		 Mary Thomas (3.20)
Polly Middleton (3.61)
Match: 3.25 Rating: 3.25
08/24/2016 D2 Combo
7.5
Chestnut Forks
Mid-Atlantic		 W LGCC
Mid-Atlantic
Sarita O'Shea (3.90) 6-0
6-0		 Default
Match: S Rating: -----
08/23/2016 D1 Combo
7.5
Slice Slice Baby
Mid-Atlantic		 L United Stringdom
Mid-Atlantic
Schara Lewis Tompkins (3.73) 6-2
7-5		 Crystal Cornell (3.41)
Erika Trost (4.09)
Match: 3.33 Rating: -----
08/19/2016 D3 Combo
7.5
Chestnut Forks
Mid-Atlantic		 W WCC
Mid-Atlantic
Sarita O'Shea (3.90) 6-4
7-5		 Rebecca Watts (3.65)
Christine Scully (2.88)
Match: 3.03 Rating: -----
08/18/2016 D1 Combo
7.5
Slice Slice Baby
Mid-Atlantic		 W Super Shots
Mid-Atlantic
Allison Broadbent (3.95) 6-0
6-3		 Donna Fitzgerald (3.44)
Morriah Horani (3.93)
Match: 3.67 Rating: -----
08/08/2016 D1 Combo
7.5
Slice Slice Baby
Mid-Atlantic		 W Party at the Net
Mid-Atlantic
Allison Broadbent (3.95) 4-6
6-0
1-0		 Cheryl Danner (3.28)
Laura Davis (3.32)
Match: 3.12 Rating: -----
07/26/2016 D1 Adult 40+
3.5
Full Metal Racquets
Mid-Atlantic		 L Setup Sisters
Mid-Atlantic
Susan Weber (-----) 6-7
6-1
1-0		 Renee Wall (-----)
Linda Pongsugree (-----)
Match: 3.15 Rating: 0.00
07/25/2016 D1 Adult 40+
4.0
Langen
Middle States		 W Sims
Middle States
Sarita O'Shea (3.90) 7-5
6-3		 Linda Wildasin (3.45)
Carolyn Silicato (3.24)
Match: 3.23 Rating: 3.17
07/15/2016 D2 Adult 40+
3.5
Team 10 Dream Team
Mid-Atlantic		 W Team 1 Tennis Aces
Mid-Atlantic
Tiffany Sherrill (3.20) 6-3
5-3		 Manuela Erickson (2.97)
Laura Henmueller (3.30)
Match: 3.28 Rating: 3.18
07/13/2016 D3 Adult 40+
4.0
Flight
Always Causing a Racquet
Mid-Atlantic		 L Legends of Loudoun
Mid-Atlantic
Karen Longe (3.65) 6-0
6-0		 Nancy Hall (3.56)
cindy zettersten (3.96)
Match: 2.95 Rating: 3.12
07/06/2016 D3 Adult 40+
4.0
Always Causing a Racquet
Mid-Atlantic		 L Stonebrook
Mid-Atlantic
Jenelle Langen (-----) 6-1
4-6
1-0		 Deborah Bender (-----)
Terri Vitagliano (-----)
Match: NC Rating: NC
06/29/2016 D2 Adult 40+
4.0
Always Causing a Racquet
Mid-Atlantic		 L Middleburg B
Mid-Atlantic
Karen Longe (3.70) 6-2
6-3		 Kelsey Leachman (3.81)
Joy Frelinghuysen (3.64)
Match: 3.13 Rating: 3.18
06/28/2016 D3 Adult 40+
3.5
Full Metal Racquets
Mid-Atlantic		 W Middleburg
Mid-Atlantic
Meredith Bearov (3.24) 6-4
6-4		 Katylou Gray (3.28)
Susan Jones (2.98)
Match: 3.28 Rating: 3.21
06/25/2016 D3 Adult 40+
4.0
Langen
Middle States		 W Sims
Middle States
Hilary Cole (3.36) 6-2
6-1		 Kati Green (-----)
Janet Sims (3.46)
Match: 3.19 Rating: 3.17
06/18/2016 D3 Adult 40+
4.0
Langen
Middle States		 W Sims
Middle States
Elisabeth Smith (3.51) 6-7
6-4
7-6		 Ann Boytim (3.50)
Robin Lewis (3.50)
Match: 3.26 Rating: 3.19
06/12/2016 D1 Adult 18+
3.5
Orange is the New Black
Mid-Atlantic		 W Wild Strings
Mid-Atlantic
Dora Rodrigues (3.47) 6-2
6-4		 Angelique Bennett (3.08)
Diane Yockey (3.33)
Match: 3.31 Rating: 3.21
05/26/2016 D2 Adult 18+
3.5
Orange is the New Black
Mid-Atlantic		 L Nadeshiko
Mid-Atlantic
Jessica Steel (-----) 6-2
6-4		 Naomi Haynes (-----)
Regina Famiglietti (-----)
Match: 3.05 Rating: 0.00
05/15/2016 D1 Adult 18+
3.5
Slice, Slice, Baby
Mid-Atlantic		 L Purple Hurricanes
Mid-Atlantic
Melissa Hutcheson (-----) 3-6
6-2
1-0		 Gretchen Teel (-----)
Amy Reichert (-----)
Match: 3.23 Rating: 0.00
04/24/2016 D330 Tri-Level 18+
4.5
Team 1 Lady High Rollers
Mid-Atlantic		 W Team 16 Trump Tries
Mid-Atlantic
Kathryn Kelley (-----) 6-3
6-0		 Jessica Egenrieder (-----)
Pam Peyton (-----)
Match: NC Rating: NC
04/05/2016 D330 Tri-Level 18+
4.5
Team 1 Lady High Rollers
Mid-Atlantic		 L Team 6 TENEZ! Trifactor of 12.
Mid-Atlantic
Gina Snowdy (-----) 6-7
6-1		 Joan Donoghue (-----)
Susan Malley (-----)
Match: NC Rating: NC
01/08/2016 D3 Mixed Other
7.5
Districts
Scott Davis
Mid-Atlantic		 L Van Winter
Mid-Atlantic
Geoffrey Clingman (-----) 6-4
6-1		 JR Johnson (-----)
Crystal Cornell (-----)
Match: NC Rating: NC
01/06/2016 D2 Adult 40+
3.5
Team 8 All Set, No Net
Mid-Atlantic		 W Team 11 Drop Shot Divas
Mid-Atlantic
Mary Krueger (-----) 6-0
6-1		 Kathy Potter (-----)
Elizabeth Wenchel (-----)
Match: 3.32 Rating: 0.00
Glossary
Match Player rating for individual match.
Rating Dynamic rating after completed match.
NC Match not yet calculated into rating.
S Self rated or unrated player involved in match so no match rating calculated for current player.
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