Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
David Chee (Hockessin, DE)
Male 		4.5 C
12/31/2023
Estimated Dynamic Rating 4.3314
11/24/2024
Projected Year End Rating 4.5204
11/30/2024
[5.0C Medium]
4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
2021 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.5 3 1 2 0 33.3 8 4 4 50.0 57 32 25 56.1 0
Adult 40+ 4.5 7 5 2 0 71.4 15 10 5 66.7 118 71 47 60.2 0
Mixed 18+ 8.0 9 3 6 0 33.3 20 8 12 40.0 173 83 90 48.0 0
Mixed 40+ 8.0 9 7 2 0 77.8 21 14 7 66.7 171 93 78 54.4 0
Total 28 16 12 0 57.1 64 36 28 56.3 519 279 240 53.8 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/17/2021 Mixed 40+
8.0		 Richins
Middle States		 D2 Shannon Hewitt
(3.50) 		Laura Capuano
(4.06)
Charles Sublett
(3.79) 		W 3-6
7-5
1-0		 4.30 4.25
12/05/2021 Mixed 40+
8.0		 Richins
Middle States		 D2 Sarah Chang
(3.03) 		Rogier Doekes
(3.12)
Ekaterina Swearingen
(3.58) 		W 6-1
6-2		 4.28 4.23
11/14/2021 Mixed 40+
8.0		 Richins
Middle States		 D2 Erin Tobin
(3.18) 		Marcia Hiehle
(3.37)
Christopher Jones
(4.16) 		W 7-6
6-3		 4.32 4.16
11/07/2021 Mixed 18+
8.0		 Chee
Middle States		 D2 Sarah Chang
(3.07) 		Izak Bahar
(3.23)
Beth Hyland
(3.34) 		W 6-0
6-3		 4.14 4.12
07/09/2021 Adult 40+
4.5		 Tuesday Terminators
Middle States		 D1 Dirk Heider
(4.23) 		Christopher Kyper
(4.23)
Paul Elliott
(4.43) 		L 6-3
6-4		 4.20 4.27
06/17/2021 Adult 40+
4.5		 Tuesday Terminators
Middle States		 D1 Michael Winterling
(4.07) 		Todd Marvin
(3.98)
David Dill
(4.02) 		W 3-6
6-3
1-0		 4.15 4.27
06/15/2021 Adult 18+
4.5		 Second Serve Ace
Middle States		 D1 Dirk Heider
(4.25) 		William Larson
(4.08)
genuan gunawardhana
(4.57) 		L 6-4
5-7
1-0		 4.32 4.31
06/10/2021 Adult 40+
4.5		 Tuesday Terminators
Middle States		 D2 Jared Klose
(4.26) 		Paul Elliott
(4.44)
Aaron Hutt
(4.23) 		L 6-3
6-3		 4.18 4.29
05/21/2021 Adult 40+
4.5		 Tuesday Terminators
Middle States		 D2 Lonnie Cooper
(4.47) 		John Aybar
(4.01)
Christopher Jones
(4.19) 		W 6-2
6-1		 4.35 4.34
05/18/2021 Adult 18+
4.5		 Second Serve Ace
Middle States		 D1 Dirk Heider
(4.20) 		Craig Evans
(4.03)
Jeffrey Diorio
(4.06) 		L 2-6
6-3
1-0		 4.11 4.29
05/16/2021 Adult 40+
4.5		 Tuesday Terminators
Middle States		 D2 Chengfeng Lou
(4.17) 		Tyrone Aguillard
(3.75)
Jerome Napson
(3.95) 		W 6-2
6-2		 4.28 4.33
05/13/2021 Adult 40+
4.5		 Tuesday Terminators
Middle States		 D3 Todd Piercy
(4.14) 		Christopher Kyper
(4.25)
Jason Bonavita
(3.93) 		W 6-0
6-2		 4.56 4.39
05/06/2021 Adult 40+
4.5		 Tuesday Terminators
Middle States		 D1 Dirk Heider
(4.29) 		Todd Brown
(4.00)
Douglas Mainwaring
(3.99) 		W 6-3
6-2		 4.26 4.31
04/27/2021 Adult 18+
4.5		 Second Serve Ace
Middle States		 D2 Todd Brown
(4.00) 		Sergei Leonov
(4.01)
John Nicholson
(4.11) 		W 6-3
6-1		 4.48 4.34
04/10/2021 Mixed 40+
8.0
Districts		 Chen
Middle States		 D1 Linda Walck
(3.27) 		Ann Rizzo
(3.77)
Nick Rizzo
(3.74) 		L 7-6
6-2		 4.04 4.10
03/28/2021 Mixed 18+
8.0		 Heider
Middle States		 D2 Haiying Chen
(3.48) 		Amit Kumar
(4.15)
Gabriella Feldman
(3.58) 		L 7-6
6-2		 4.07 4.11
03/26/2021 Mixed 18+
8.0		 Heider
Middle States		 D1 Jessica Sun
(3.32) 		Jennifer Kelleher
(3.13)
William Celtnieks
(4.17) 		W 6-3
6-4		 4.20 4.14
03/21/2021 Mixed 40+
8.0		 Chen
Middle States		 D1 Linda Walck
(3.34) 		Minako Kobayashi
(3.75)
Timothy Brasel
(3.93) 		W 2-6
6-1
1-0		 S 4.12
03/19/2021 Mixed 18+
8.0		 Heider
Middle States		 D3 Meiling Chen
(3.08) 		Tanuj Gaikwad
(3.77)
Denise Rumsey
(3.63) 		L 4-6
7-5
1-0		 4.19 4.12
03/12/2021 Mixed 40+
8.0		 Chen
Middle States		 D2 Charlene Sun
(3.08) 		James Taylor
(3.50)
Doris Higgins
(3.57) 		W 7-5
7-6		 4.12 4.10
02/28/2021 Mixed 18+
8.0		 Heider
Middle States		 D2 Haiying Chen
(3.46) 		Doris Higgins
(3.61)
Greg Merlino
(3.72) 		W 6-2
6-3		 4.22 4.13
02/26/2021 Mixed 18+
8.0		 Heider
Middle States		 D2 Haiying Chen
(3.43) 		Christopher Jones
(4.19)
Min Lubiniecki
(3.52) 		L 5-7
6-2
1-0		 4.09 4.09
02/14/2021 Mixed 40+
8.0		 Chen
Middle States		 D1 Linda Walck
(3.43) 		Krishnendu Saha
(3.60)
Gabriella Feldman
(3.51) 		W 6-3
3-6
1-0		 3.95 4.06
01/31/2021 Mixed 40+
8.0		 Chen
Middle States		 D1 Linda Walck
(3.35) 		Ronald Woody
(3.67)
Joan Steinhardt
(3.61) 		W 6-3
6-0		 4.34 4.15
01/29/2021 Mixed 18+
8.0		 Heider
Middle States		 D2 Meiling Chen
(3.13) 		David Kam
(3.85)
Nancy Denig
(3.72) 		L 6-0
6-3		 3.92 4.07
01/22/2021 Mixed 18+
8.0		 Heider
Middle States		 D2 Susan Poley
(3.21) 		Tim Oakes
(3.55)
Lesley Oakes
(3.66) 		L 6-2
7-5		 3.87 4.08
01/17/2021 Mixed 40+
8.0		 Chen
Middle States		 D1 Linda Walck
(3.45) 		Pamela Petrine
(3.29)
Chuck Jones
(4.18) 		L 6-2
6-2		 3.81 4.09
01/15/2021 Mixed 18+
8.0		 Heider
Middle States		 D2 Haiying Chen
(3.43) 		Dejan Blagovcanin
(4.32)
Debbie Longacre
(3.59) 		L 6-3
7-6		 4.23 4.19
12/17/2021 D2 Mixed 40+
8.0
Richins
Middle States		 W Rez-WTFault!
Middle States
Shannon Hewitt (3.50) 3-6
7-5
1-0		 Laura Capuano (4.06)
Charles Sublett (3.79)
Match: 4.30 Rating: 4.25
12/05/2021 D2 Mixed 40+
8.0
Richins
Middle States		 W Senko
Middle States
Sarah Chang (3.03) 6-1
6-2		 Rogier Doekes (3.12)
Ekaterina Swearingen (3.58)
Match: 4.28 Rating: 4.23
11/14/2021 D2 Mixed 40+
8.0
Richins
Middle States		 W Rez-WTFault!
Middle States
Erin Tobin (3.18) 7-6
6-3		 Marcia Hiehle (3.37)
Christopher Jones (4.16)
Match: 4.32 Rating: 4.16
11/07/2021 D2 Mixed 18+
8.0
Chee
Middle States		 W Bahar
Middle States
Sarah Chang (3.07) 6-0
6-3		 Izak Bahar (3.23)
Beth Hyland (3.34)
Match: 4.14 Rating: 4.12
07/09/2021 D1 Adult 40+
4.5
Tuesday Terminators
Middle States		 L DD/Strokes
Middle States
Dirk Heider (4.23) 6-3
6-4		 Christopher Kyper (4.23)
Paul Elliott (4.43)
Match: 4.20 Rating: 4.27
06/17/2021 D1 Adult 40+
4.5
Tuesday Terminators
Middle States		 W Freebirds
Middle States
Michael Winterling (4.07) 3-6
6-3
1-0		 Todd Marvin (3.98)
David Dill (4.02)
Match: 4.15 Rating: 4.27
06/15/2021 D1 Adult 18+
4.5
Second Serve Ace
Middle States		 L Dupont CC
Middle States
Dirk Heider (4.25) 6-4
5-7
1-0		 William Larson (4.08)
genuan gunawardhana (4.57)
Match: 4.32 Rating: 4.31
06/10/2021 D2 Adult 40+
4.5
Tuesday Terminators
Middle States		 L DD/Strokes
Middle States
Jared Klose (4.26) 6-3
6-3		 Paul Elliott (4.44)
Aaron Hutt (4.23)
Match: 4.18 Rating: 4.29
05/21/2021 D2 Adult 40+
4.5
Tuesday Terminators
Middle States		 W Freebirds
Middle States
Lonnie Cooper (4.47) 6-2
6-1		 John Aybar (4.01)
Christopher Jones (4.19)
Match: 4.35 Rating: 4.34
05/18/2021 D1 Adult 18+
4.5
Second Serve Ace
Middle States		 L Smashers
Middle States
Dirk Heider (4.20) 2-6
6-3
1-0		 Craig Evans (4.03)
Jeffrey Diorio (4.06)
Match: 4.11 Rating: 4.29
05/16/2021 D2 Adult 40+
4.5
Tuesday Terminators
Middle States		 W Freebirds
Middle States
Chengfeng Lou (4.17) 6-2
6-2		 Tyrone Aguillard (3.75)
Jerome Napson (3.95)
Match: 4.28 Rating: 4.33
05/13/2021 D3 Adult 40+
4.5
Tuesday Terminators
Middle States		 W DD/Strokes
Middle States
Todd Piercy (4.14) 6-0
6-2		 Christopher Kyper (4.25)
Jason Bonavita (3.93)
Match: 4.56 Rating: 4.39
05/06/2021 D1 Adult 40+
4.5
Tuesday Terminators
Middle States		 W Smashers
Middle States
Dirk Heider (4.29) 6-3
6-2		 Todd Brown (4.00)
Douglas Mainwaring (3.99)
Match: 4.26 Rating: 4.31
04/27/2021 D2 Adult 18+
4.5
Second Serve Ace
Middle States		 W Smashers
Middle States
Todd Brown (4.00) 6-3
6-1		 Sergei Leonov (4.01)
John Nicholson (4.11)
Match: 4.48 Rating: 4.34
04/10/2021 D1 Mixed 40+
8.0
Districts
Chen
Middle States		 L LaPerle
Middle States
Linda Walck (3.27) 7-6
6-2		 Ann Rizzo (3.77)
Nick Rizzo (3.74)
Match: 4.04 Rating: 4.10
03/28/2021 D2 Mixed 18+
8.0
Heider
Middle States		 L DD/Rez- WTFault!
Middle States
Haiying Chen (3.48) 7-6
6-2		 Amit Kumar (4.15)
Gabriella Feldman (3.58)
Match: 4.07 Rating: 4.11
03/26/2021 D1 Mixed 18+
8.0
Heider
Middle States		 W Hoffman
Middle States
Jessica Sun (3.32) 6-3
6-4		 Jennifer Kelleher (3.13)
William Celtnieks (4.17)
Match: 4.20 Rating: 4.14
03/21/2021 D1 Mixed 40+
8.0
Chen
Middle States		 W LaPerle
Middle States
Linda Walck (3.34) 2-6
6-1
1-0		 Minako Kobayashi (3.75)
Timothy Brasel (3.93)
Match: S Rating: 4.12
03/19/2021 D3 Mixed 18+
8.0
Heider
Middle States		 L Hoffman
Middle States
Meiling Chen (3.08) 4-6
7-5
1-0		 Tanuj Gaikwad (3.77)
Denise Rumsey (3.63)
Match: 4.19 Rating: 4.12
03/12/2021 D2 Mixed 40+
8.0
Chen
Middle States		 W Hoffman
Middle States
Charlene Sun (3.08) 7-5
7-6		 James Taylor (3.50)
Doris Higgins (3.57)
Match: 4.12 Rating: 4.10
02/28/2021 D2 Mixed 18+
8.0
Heider
Middle States		 W DD/Rez- WTFault!
Middle States
Haiying Chen (3.46) 6-2
6-3		 Doris Higgins (3.61)
Greg Merlino (3.72)
Match: 4.22 Rating: 4.13
02/26/2021 D2 Mixed 18+
8.0
Heider
Middle States		 L Jones
Middle States
Haiying Chen (3.43) 5-7
6-2
1-0		 Christopher Jones (4.19)
Min Lubiniecki (3.52)
Match: 4.09 Rating: 4.09
02/14/2021 D1 Mixed 40+
8.0
Chen
Middle States		 W Senko
Middle States
Linda Walck (3.43) 6-3
3-6
1-0		 Krishnendu Saha (3.60)
Gabriella Feldman (3.51)
Match: 3.95 Rating: 4.06
01/31/2021 D1 Mixed 40+
8.0
Chen
Middle States		 W Beach
Middle States
Linda Walck (3.35) 6-3
6-0		 Ronald Woody (3.67)
Joan Steinhardt (3.61)
Match: 4.34 Rating: 4.15
01/29/2021 D2 Mixed 18+
8.0
Heider
Middle States		 L Bahar
Middle States
Meiling Chen (3.13) 6-0
6-3		 David Kam (3.85)
Nancy Denig (3.72)
Match: 3.92 Rating: 4.07
01/22/2021 D2 Mixed 18+
8.0
Heider
Middle States		 L Hoffman
Middle States
Susan Poley (3.21) 6-2
7-5		 Tim Oakes (3.55)
Lesley Oakes (3.66)
Match: 3.87 Rating: 4.08
01/17/2021 D1 Mixed 40+
8.0
Chen
Middle States		 L DD/Rez - WTFault!
Middle States
Linda Walck (3.45) 6-2
6-2		 Pamela Petrine (3.29)
Chuck Jones (4.18)
Match: 3.81 Rating: 4.09
01/15/2021 D2 Mixed 18+
8.0
Heider
Middle States		 L Bahar
Middle States
Haiying Chen (3.43) 6-3
7-6		 Dejan Blagovcanin (4.32)
Debbie Longacre (3.59)
Match: 4.23 Rating: 4.19
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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