Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Tammy Chacon (Roseville, CA)
Female 		4.0 C
12/31/2022
Estimated Dynamic Rating 3.5357
11/24/2024
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2018 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 7 4 3 0 57.1 18 10 8 55.6 129 61 68 47.3 0
Combo 7.5 10 3 7 0 30.0 23 8 15 34.8 185 81 104 43.8 0
Mixed 18+ 7.0 1 0 1 0 0.0 2 0 2 0.0 20 7 13 35.0 0
Mixed 18+ 8.0 3 2 1 0 66.7 7 4 3 57.1 56 26 30 46.4 0
Mixed 40+ 7.0 3 2 1 0 66.7 6 4 2 66.7 51 28 23 54.9 0
Total 24 11 13 0 45.8 56 26 30 46.4 441 203 238 46.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/12/2018 Combo
7.5		 ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 D2 Amy Collins
(2.84) 		Janice Low
(3.61)
Lyn Wilson
(3.37) 		L 4-6
6-4
1-0		 3.83 -----
11/18/2018 Combo
7.5		 ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 D2 Amy Collins
(2.84) 		Denise Kimes
(3.76)
Paige Farrell
(3.42) 		L 6-1
7-5		 3.73 -----
11/07/2018 Combo
7.5		 ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 D2 Jill Ballard
(3.38) 		Christy Wurster
(3.93)
Carrie Grip
(3.82) 		W 3-6
6-4
1-0		 3.97 -----
11/02/2018 Combo
7.5		 ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 D3 Michelle Weeks
(3.27) 		Tami Thorson
(3.63)
Terri Jordan
(3.59) 		W 6-2
6-4		 3.95 -----
10/28/2018 Combo
7.5		 ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 D1 Jill Ballard
(3.39) 		Lynnette Martelle
(3.71)
Julia Hu
(3.17) 		W 6-4
6-2		 3.62 -----
10/26/2018 Mixed 40+
7.0		 ANTELOPE TA/ANTELOPE COMMUNITY PK 40MX7.0A
No California		 D2 Wesley Peterson
(2.96) 		Karen R Williams
(3.07)
Michael Dozier
(3.95) 		L 6-1
6-2		 3.49 3.53
10/08/2018 Combo
7.5		 ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 D1 Rosalie Calabrese
(3.29) 		Danielle Reading
(3.79)
Michelle Riley
(3.49) 		L 6-4
6-0		 3.39 -----
10/07/2018 Mixed 40+
7.0		 ANTELOPE TA/ANTELOPE COMMUNITY PK 40MX7.0A
No California		 D3 Wesley Peterson
(2.88) 		Julie Willardsen
(3.73)
David Root
(2.83) 		W 6-3
6-2		 3.84 3.61
10/05/2018 Combo
7.5		 ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 D1 Jill Ballard
(3.39) 		Yolanda Valle
(3.73)
Hoang Truong
(3.18) 		L 3-6
6-3
1-0		 3.42 -----
09/28/2018 Mixed 40+
7.0		 ANTELOPE TA/ANTELOPE COMMUNITY PK 40MX7.0A
No California		 D2 Wesley Peterson
(2.86) 		Jennifer Zhou
(2.96)
Charles Tran
(3.30) 		W 6-1
7-5		 3.65 3.51
09/26/2018 Combo
7.5		 ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 D3 Connie Lugo
(3.21) 		Paige Farrell
(3.23)
Kristin Jeffrey
(3.48) 		L 6-4
6-3		 3.28 -----
09/16/2018 Mixed 18+
8.0		 ANTELOPE TA/ANTELOPE COMMUNITY PK 18MX8.0A
No California		 D1 Robert DePalma
(3.02) 		Shaun Hilton
(3.78)
Pamela Russo
(3.70) 		L 6-0
6-2		 3.47 3.47
08/13/2018 Mixed 18+
8.0		 ANTELOPE TA/ANTELOPE COMMUNITY PK 18MX8.0A
No California		 D2 William Matteoni
(3.99) 		Steve Klang
(4.08)
Renee Gee
(3.31) 		W 6-4
4-6
1-0		 3.44 3.47
07/29/2018 Mixed 18+
7.0		 MAHANY PK 18MX7.0A
No California		 D3 marlon valenzuela
(3.06) 		Ken Silva
(3.26)
Teresa Schmutte
(3.14) 		L 7-6
6-1		 3.26 3.43
07/02/2018 Mixed 18+
8.0		 ANTELOPE TA/ANTELOPE COMMUNITY PK 18MX8.0A
No California		 D2 William Matteoni
(4.00) 		Denise Kimes
(3.63)
Andrew Pae
(3.63) 		W 7-6
6-2		 3.53 3.54
06/24/2018 Adult 18+
4.0		 CARMICHAEL PK 18AW4.0A
No California		 D1 Wanda Hasadsri
(3.40) 		Sarah Collinson
(3.82)
Janice Low
(3.63) 		L 6-2
6-1		 3.39 3.39
06/16/2018 Adult 18+
4.0		 CARMICHAEL PK 18AW4.0A
No California		 D1 Wanda Hasadsri
(3.36) 		Maria Costa
(3.42)
Susan Massey
(3.39) 		W 2-6
6-3
1-0		 3.41 3.41
06/02/2018 Adult 18+
4.0		 CARMICHAEL PK 18AW4.0A
No California		 D2 Wanda Hasadsri
(3.42) 		Mary Roy
(3.13)
Elaine Yap
(3.41) 		L 6-3
3-6
1-0		 3.24 3.37
05/19/2018 Adult 18+
4.0		 CARMICHAEL PK 18AW4.0A
No California		 D1 Wanda Hasadsri
(3.49) 		Sarah Crowell
(3.40)
Connie Wong-younger
(3.12) 		W 7-5
6-4		 3.34 3.44
05/16/2018 Adult 18+
4.0		 CARMICHAEL PK 18AW4.0A
No California		 D3 Kathi Peterson
(3.26) 		Karen Edling
(2.78)
Kelly Follett
(3.64) 		L 6-1
4-6
1-0		 3.26 3.45
05/05/2018 Adult 18+
4.0		 CARMICHAEL PK 18AW4.0A
No California		 D1 Wanda Hasadsri
(3.51) 		Deanna Barrett
(3.55)
Sharon Pelfrey
(3.55) 		W 1-6
6-3
1-0		 3.57 3.59
04/10/2018 Adult 18+
4.0		 CARMICHAEL PK 18AW4.0A
No California		 D1 Jill Ballard
(3.48) 		Christina Charn
(3.28)
Kristin Jeffrey
(3.52) 		W 6-4
6-4		 3.57 3.62
01/19/2018 Combo
7.5		 ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 D3 Kathi Peterson
(3.19) 		Irenessa Oliva
(3.17)
Doreen McCabe
(3.82) 		L 6-2
6-1		 3.25 -----
01/06/2018 Combo
7.5		 ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 D1 Jill Ballard
(3.39) 		Tracy Quilala
(-----)
Lori Grbac
(3.05) 		L 6-4
6-4		 S -----
12/12/2018 D2 Combo
7.5
ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 L RIO DEL ORO CW7.5A
No California
Amy Collins (2.84) 4-6
6-4
1-0		 Janice Low (3.61)
Lyn Wilson (3.37)
Match: 3.83 Rating: -----
11/18/2018 D2 Combo
7.5
ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 L GOLD RIVER RC CW7.5A
No California
Amy Collins (2.84) 6-1
7-5		 Denise Kimes (3.76)
Paige Farrell (3.42)
Match: 3.73 Rating: -----
11/07/2018 D2 Combo
7.5
ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 W BROADSTONE RC CW7.5C
No California
Jill Ballard (3.38) 3-6
6-4
1-0		 Christy Wurster (3.93)
Carrie Grip (3.82)
Match: 3.97 Rating: -----
11/02/2018 D3 Combo
7.5
ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 W TWIN OAKS PK CW7.5A
No California
Michelle Weeks (3.27) 6-2
6-4		 Tami Thorson (3.63)
Terri Jordan (3.59)
Match: 3.95 Rating: -----
10/28/2018 D1 Combo
7.5
ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 W JOHNSON RANCH CW7.5B
No California
Jill Ballard (3.39) 6-4
6-2		 Lynnette Martelle (3.71)
Julia Hu (3.17)
Match: 3.62 Rating: -----
10/26/2018 D2 Mixed 40+
7.0
ANTELOPE TA/ANTELOPE COMMUNITY PK 40MX7.0A
No California		 L MAHANY PK 40MX7.0A
No California
Wesley Peterson (2.96) 6-1
6-2		 Karen R Williams (3.07)
Michael Dozier (3.95)
Match: 3.49 Rating: 3.53
10/08/2018 D1 Combo
7.5
ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 L ROSEVILLE LIFE TIME CW7.5A
No California
Rosalie Calabrese (3.29) 6-4
6-0		 Danielle Reading (3.79)
Michelle Riley (3.49)
Match: 3.39 Rating: -----
10/07/2018 D3 Mixed 40+
7.0
ANTELOPE TA/ANTELOPE COMMUNITY PK 40MX7.0A
No California		 W JOHNSON RANCH 40MX7.0A
No California
Wesley Peterson (2.88) 6-3
6-2		 Julie Willardsen (3.73)
David Root (2.83)
Match: 3.84 Rating: 3.61
10/05/2018 D1 Combo
7.5
ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 L RIO DEL ORO CW7.5A
No California
Jill Ballard (3.39) 3-6
6-3
1-0		 Yolanda Valle (3.73)
Hoang Truong (3.18)
Match: 3.42 Rating: -----
09/28/2018 D2 Mixed 40+
7.0
ANTELOPE TA/ANTELOPE COMMUNITY PK 40MX7.0A
No California		 W NATOMAS RC 40MX7.0A
No California
Wesley Peterson (2.86) 6-1
7-5		 Jennifer Zhou (2.96)
Charles Tran (3.30)
Match: 3.65 Rating: 3.51
09/26/2018 D3 Combo
7.5
ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 L GOLD RIVER RC CW7.5A
No California
Connie Lugo (3.21) 6-4
6-3		 Paige Farrell (3.23)
Kristin Jeffrey (3.48)
Match: 3.28 Rating: -----
09/16/2018 D1 Mixed 18+
8.0
ANTELOPE TA/ANTELOPE COMMUNITY PK 18MX8.0A
No California		 L JOHNSON RANCH 18MX8.0B
No California
Robert DePalma (3.02) 6-0
6-2		 Shaun Hilton (3.78)
Pamela Russo (3.70)
Match: 3.47 Rating: 3.47
08/13/2018 D2 Mixed 18+
8.0
ANTELOPE TA/ANTELOPE COMMUNITY PK 18MX8.0A
No California		 W BROADSTONE RC 18MX8.0A
No California
William Matteoni (3.99) 6-4
4-6
1-0		 Steve Klang (4.08)
Renee Gee (3.31)
Match: 3.44 Rating: 3.47
07/29/2018 D3 Mixed 18+
7.0
MAHANY PK 18MX7.0A
No California		 L BROADSTONE RC 18MX7.0A
No California
marlon valenzuela (3.06) 7-6
6-1		 Ken Silva (3.26)
Teresa Schmutte (3.14)
Match: 3.26 Rating: 3.43
07/02/2018 D2 Mixed 18+
8.0
ANTELOPE TA/ANTELOPE COMMUNITY PK 18MX8.0A
No California		 W GOLD RIVER RC 18MX8.0B
No California
William Matteoni (4.00) 7-6
6-2		 Denise Kimes (3.63)
Andrew Pae (3.63)
Match: 3.53 Rating: 3.54
06/24/2018 D1 Adult 18+
4.0
CARMICHAEL PK 18AW4.0A
No California		 L NATOMAS RC 18AW4.0A
No California
Wanda Hasadsri (3.40) 6-2
6-1		 Sarah Collinson (3.82)
Janice Low (3.63)
Match: 3.39 Rating: 3.39
06/16/2018 D1 Adult 18+
4.0
CARMICHAEL PK 18AW4.0A
No California		 W JOHNSON RANCH 18AW4.0C
No California
Wanda Hasadsri (3.36) 2-6
6-3
1-0		 Maria Costa (3.42)
Susan Massey (3.39)
Match: 3.41 Rating: 3.41
06/02/2018 D2 Adult 18+
4.0
CARMICHAEL PK 18AW4.0A
No California		 L BROADSTONE RC 18AW4.0B
No California
Wanda Hasadsri (3.42) 6-3
3-6
1-0		 Mary Roy (3.13)
Elaine Yap (3.41)
Match: 3.24 Rating: 3.37
05/19/2018 D1 Adult 18+
4.0
CARMICHAEL PK 18AW4.0A
No California		 W RIO DEL ORO 18AW4.0A
No California
Wanda Hasadsri (3.49) 7-5
6-4		 Sarah Crowell (3.40)
Connie Wong-younger (3.12)
Match: 3.34 Rating: 3.44
05/16/2018 D3 Adult 18+
4.0
CARMICHAEL PK 18AW4.0A
No California		 L ROSEVILLE LIFE TIME 18AW4.0A
No California
Kathi Peterson (3.26) 6-1
4-6
1-0		 Karen Edling (2.78)
Kelly Follett (3.64)
Match: 3.26 Rating: 3.45
05/05/2018 D1 Adult 18+
4.0
CARMICHAEL PK 18AW4.0A
No California		 W NATOMAS RC 18AW4.0A
No California
Wanda Hasadsri (3.51) 1-6
6-3
1-0		 Deanna Barrett (3.55)
Sharon Pelfrey (3.55)
Match: 3.57 Rating: 3.59
04/10/2018 D1 Adult 18+
4.0
CARMICHAEL PK 18AW4.0A
No California		 W BROADSTONE RC 18AW4.0B
No California
Jill Ballard (3.48) 6-4
6-4		 Christina Charn (3.28)
Kristin Jeffrey (3.52)
Match: 3.57 Rating: 3.62
01/19/2018 D3 Combo
7.5
ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 L GOLD RIVER RC CW7.5A
No California
Kathi Peterson (3.19) 6-2
6-1		 Irenessa Oliva (3.17)
Doreen McCabe (3.82)
Match: 3.25 Rating: -----
01/06/2018 D1 Combo
7.5
ANTELOPE TA/ANTELOPE COMMUNITY PK CW7.5A
No California		 L JOHNSON RANCH CW7.5A
No California
Jill Ballard (3.39) 6-4
6-4		 Tracy Quilala (-----)
Lori Grbac (3.05)
Match: S Rating: -----
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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