Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Maria Chiang (Concord, CA)
Female 		3.5 C
12/31/2024
Estimated Dynamic Rating 2.9811
4/2/2025
Projected Year End Rating ------
----------
3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2021 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 4.0 7 3 4 0 42.9 17 7 10 41.2 141 61 80 43.3 0
Combo 7.5 7 1 6 0 14.3 17 4 13 23.5 130 51 79 39.2 0
Mixed 18+ 8.0 2 0 2 0 0.0 5 1 4 20.0 37 13 24 35.1 0
Mixed Other 8.0 3 0 3 0 0.0 7 1 6 14.3 51 16 35 31.4 1
Total 19 4 15 0 21.1 46 13 33 28.3 359 141 218 39.3 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/04/2021 Mixed Other
8.0		 WALNUT CREEK RC/Walnut Creek TC 55MX8.0A
No California		 D3 Jerry Garcia
(-----) 		Default W 6-0
6-0		 ----- -----
11/28/2021 Combo
7.5		 WALNUT CREEK RC/Walnut Creek TC CW7.5A
No California		 D2 Cindy Turner
(3.25) 		Celia von Bernuth
(-----)
Jennifer Stern
(-----) 		W 3-6
6-2
1-0		 S -----
11/21/2021 Combo
7.5		 WALNUT CREEK RC/Walnut Creek TC CW7.5A
No California		 D3 Nancy Blom
(3.09) 		Hazel Indick
(3.17)
Imarie Marshall
(3.56) 		L 6-1
6-4		 3.21 -----
11/17/2021 Combo
7.5		 WALNUT CREEK RC/Walnut Creek TC CW7.5A
No California		 D3 Corri Synak
(3.12) 		Beth Hill
(3.48)
Dawn Pakin
(3.19) 		L 6-4
6-1		 3.17 -----
11/07/2021 Combo
7.5		 WALNUT CREEK RC/Walnut Creek TC CW7.5A
No California		 D3 Jessica Zhang
(3.21) 		Mary Conversano
(3.58)
Lani Aurelius
(3.25) 		L 6-2
5-7
1-0		 3.42 -----
11/06/2021 Mixed Other
8.0		 WALNUT CREEK RC/Walnut Creek TC 55MX8.0A
No California		 D2 Tim Baldocchi
(3.66) 		Terry Hill
(3.79)
Akiko Mitchell
(3.56) 		L 6-1
6-3		 3.30 3.46
10/30/2021 Mixed Other
8.0		 WALNUT CREEK RC/Walnut Creek TC 55MX8.0A
No California		 D1 Jacob Roig
(3.81) 		Ning Docena
(3.52)
Bret Jones
(3.93) 		L 3-6
6-0
1-0		 3.45 3.50
10/10/2021 Combo
7.5		 RICHMOND TA/NICHOLL PK CW7.5A
No California		 D2 Gina Chen
(3.33) 		Lisa Wu
(3.65)
Jeanne Quinn
(3.19) 		L 6-2
6-2		 3.15 -----
10/06/2021 Mixed Other
8.0		 WALNUT CREEK RC/Walnut Creek TC 55MX8.0A
No California		 D1 Douglas Wisman
(3.71) 		Paul Rubas
(4.31)
Christine Zerbini
(3.53) 		L 6-0
7-6		 3.60 3.54
09/20/2021 Combo
7.5		 WALNUT CREEK RC/Walnut Creek TC CW7.5A
No California		 D2 Nancy Blom
(3.15) 		Debbie Alster
(3.38)
Stephanie Kasirajan
(3.49) 		L 6-4
7-6		 3.48 -----
09/19/2021 Combo
7.5		 WALNUT CREEK RC/Walnut Creek TC CW7.5A
No California		 D2 Flor Salinas
(3.14) 		Kimberly Hunter
(3.13)
Stephanie Klock
(3.83) 		L 6-2
3-6
1-0		 3.53 -----
09/05/2021 Mixed 18+
8.0		 RICHMOND TA/NICHOLL PK 18MX8.0A
No California		 D3 Dil Chitaure
(3.54) 		thong le
(3.70)
Alicia Martin
(3.29) 		L 6-2
5-7
1-0		 3.41 3.50
08/22/2021 Mixed 18+
8.0		 RICHMOND TA/NICHOLL PK 18MX8.0A
No California		 D1 Dil Chitaure
(3.54) 		John Black
(3.78)
Angie Esswein
(3.88) 		L 6-1
6-3		 3.54 3.53
08/21/2021 Adult 40+
4.0		 WALNUT CREEK RC/Walnut Creek TC 40AW4.0B
No California		 D2 Ariane Sanders
(3.38) 		Akiko Mitchell
(3.55)
Margaret Worden
(3.40) 		L 6-0
6-7
1-0		 3.28 3.34
08/15/2021 Adult 40+
4.0		 WALNUT CREEK RC/Walnut Creek TC 40AW4.0B
No California		 D2 Nancy Doan
(4.01) 		Julie Adelson
(3.42)
Sue Clark
(3.49) 		W 4-6
7-6
1-0		 3.16 3.34
08/02/2021 Adult 40+
4.0		 WALNUT CREEK RC/Walnut Creek TC 40AW4.0B
No California		 D3 Stephanie Shapiro
(3.51) 		Claudia Polidori
(3.51)
Jessie Thomas
(3.64) 		L 7-6
7-6		 3.45 3.41
08/01/2021 Adult 40+
4.0		 WALNUT CREEK RC/Walnut Creek TC 40AW4.0B
No California		 D3 Tracy Leeds
(3.83) 		Vanessa Sturla
(3.41)
Heidi Olson
(3.29) 		W 7-6
1-6
1-0		 3.06 3.35
07/21/2021 Adult 40+
4.0		 WALNUT CREEK RC/Walnut Creek TC 40AW4.0B
No California		 D2 Shiny Huang
(3.66) 		rachel blatt
(3.34)
Laurie Lowery
(3.64) 		L 6-1
6-4		 3.14 3.40
07/13/2021 Adult 40+
4.0		 WALNUT CREEK RC/Walnut Creek TC 40AW4.0B
No California		 D2 Jessica Kelmon
(3.57) 		Natalie Ivankovich
(3.52)
Rebecca Perez
(3.72) 		L 6-1
6-3		 3.29 3.45
07/11/2021 Adult 40+
4.0		 WALNUT CREEK RC/Walnut Creek TC 40AW4.0B
No California		 D3 Nancy Doan
(-----) 		Debbie Cross
(3.52)
Beth Hill
(3.54) 		W 6-1
6-4		 S 3.49
12/04/2021 D3 Mixed Other
8.0
WALNUT CREEK RC/Walnut Creek TC 55MX8.0A
No California		 W DIAMOND HILLS 55MX8.0A
No California
Jerry Garcia (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
11/28/2021 D2 Combo
7.5
WALNUT CREEK RC/Walnut Creek TC CW7.5A
No California		 W SLEEPY HOLLOW CW7.5A
No California
Cindy Turner (3.25) 3-6
6-2
1-0		 Celia von Bernuth (-----)
Jennifer Stern (-----)
Match: S Rating: -----
11/21/2021 D3 Combo
7.5
WALNUT CREEK RC/Walnut Creek TC CW7.5A
No California		 L WILLOW PASS PK CW7.5A
No California
Nancy Blom (3.09) 6-1
6-4		 Hazel Indick (3.17)
Imarie Marshall (3.56)
Match: 3.21 Rating: -----
11/17/2021 D3 Combo
7.5
WALNUT CREEK RC/Walnut Creek TC CW7.5A
No California		 L DIAMOND HILLS CW7.5A
No California
Corri Synak (3.12) 6-4
6-1		 Beth Hill (3.48)
Dawn Pakin (3.19)
Match: 3.17 Rating: -----
11/07/2021 D3 Combo
7.5
WALNUT CREEK RC/Walnut Creek TC CW7.5A
No California		 L WALNUT CREEK RC/Walnut Creek TC CW7.5B
No California
Jessica Zhang (3.21) 6-2
5-7
1-0		 Mary Conversano (3.58)
Lani Aurelius (3.25)
Match: 3.42 Rating: -----
11/06/2021 D2 Mixed Other
8.0
WALNUT CREEK RC/Walnut Creek TC 55MX8.0A
No California		 L WALNUT CREEK RC/Walnut Creek TC 55MX8.0C
No California
Tim Baldocchi (3.66) 6-1
6-3		 Terry Hill (3.79)
Akiko Mitchell (3.56)
Match: 3.30 Rating: 3.46
10/30/2021 D1 Mixed Other
8.0
WALNUT CREEK RC/Walnut Creek TC 55MX8.0A
No California		 L WALNUT CREEK RC/Walnut Creek TC 55MX8.0B
No California
Jacob Roig (3.81) 3-6
6-0
1-0		 Ning Docena (3.52)
Bret Jones (3.93)
Match: 3.45 Rating: 3.50
10/10/2021 D2 Combo
7.5
RICHMOND TA/NICHOLL PK CW7.5A
No California		 L CLAREMONT R and S CW7.5A
No California
Gina Chen (3.33) 6-2
6-2		 Lisa Wu (3.65)
Jeanne Quinn (3.19)
Match: 3.15 Rating: -----
10/06/2021 D1 Mixed Other
8.0
WALNUT CREEK RC/Walnut Creek TC 55MX8.0A
No California		 L PINOLE PK 55MX8.0A
No California
Douglas Wisman (3.71) 6-0
7-6		 Paul Rubas (4.31)
Christine Zerbini (3.53)
Match: 3.60 Rating: 3.54
09/20/2021 D2 Combo
7.5
WALNUT CREEK RC/Walnut Creek TC CW7.5A
No California		 L ROUND HILL CC CW7.5B
No California
Nancy Blom (3.15) 6-4
7-6		 Debbie Alster (3.38)
Stephanie Kasirajan (3.49)
Match: 3.48 Rating: -----
09/19/2021 D2 Combo
7.5
WALNUT CREEK RC/Walnut Creek TC CW7.5A
No California		 L MORAGA CC CW7.5A
No California
Flor Salinas (3.14) 6-2
3-6
1-0		 Kimberly Hunter (3.13)
Stephanie Klock (3.83)
Match: 3.53 Rating: -----
09/05/2021 D3 Mixed 18+
8.0
RICHMOND TA/NICHOLL PK 18MX8.0A
No California		 L WASHINGTON PK 18MX8.0A
No California
Dil Chitaure (3.54) 6-2
5-7
1-0		 thong le (3.70)
Alicia Martin (3.29)
Match: 3.41 Rating: 3.50
08/22/2021 D1 Mixed 18+
8.0
RICHMOND TA/NICHOLL PK 18MX8.0A
No California		 L CHABOT CANYON 18MX8.0A
No California
Dil Chitaure (3.54) 6-1
6-3		 John Black (3.78)
Angie Esswein (3.88)
Match: 3.54 Rating: 3.53
08/21/2021 D2 Adult 40+
4.0
WALNUT CREEK RC/Walnut Creek TC 40AW4.0B
No California		 L WALNUT CREEK RC/Walnut Creek TC 40AW4.0A
No California
Ariane Sanders (3.38) 6-0
6-7
1-0		 Akiko Mitchell (3.55)
Margaret Worden (3.40)
Match: 3.28 Rating: 3.34
08/15/2021 D2 Adult 40+
4.0
WALNUT CREEK RC/Walnut Creek TC 40AW4.0B
No California		 W ROUND HILL CC 40AW4.0A
No California
Nancy Doan (4.01) 4-6
7-6
1-0		 Julie Adelson (3.42)
Sue Clark (3.49)
Match: 3.16 Rating: 3.34
08/02/2021 D3 Adult 40+
4.0
WALNUT CREEK RC/Walnut Creek TC 40AW4.0B
No California		 L WALNUT CREEK RC/Walnut Creek TC 40AW4.0C
No California
Stephanie Shapiro (3.51) 7-6
7-6		 Claudia Polidori (3.51)
Jessie Thomas (3.64)
Match: 3.45 Rating: 3.41
08/01/2021 D3 Adult 40+
4.0
WALNUT CREEK RC/Walnut Creek TC 40AW4.0B
No California		 W WALNUT CREEK RC/Walnut Creek TC 40AW4.0E
No California
Tracy Leeds (3.83) 7-6
1-6
1-0		 Vanessa Sturla (3.41)
Heidi Olson (3.29)
Match: 3.06 Rating: 3.35
07/21/2021 D2 Adult 40+
4.0
WALNUT CREEK RC/Walnut Creek TC 40AW4.0B
No California		 L SLEEPY HOLLOW 40AW4.0A
No California
Shiny Huang (3.66) 6-1
6-4		 rachel blatt (3.34)
Laurie Lowery (3.64)
Match: 3.14 Rating: 3.40
07/13/2021 D2 Adult 40+
4.0
WALNUT CREEK RC/Walnut Creek TC 40AW4.0B
No California		 L WALNUT CREEK RC/Walnut Creek TC 40AW4.0D
No California
Jessica Kelmon (3.57) 6-1
6-3		 Natalie Ivankovich (3.52)
Rebecca Perez (3.72)
Match: 3.29 Rating: 3.45
07/11/2021 D3 Adult 40+
4.0
WALNUT CREEK RC/Walnut Creek TC 40AW4.0B
No California		 W DIAMOND HILLS 40AW4.0A
No California
Nancy Doan (-----) 6-1
6-4		 Debbie Cross (3.52)
Beth Hill (3.54)
Match: S Rating: 3.49
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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