Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Tammy Chalker (Kennesaw, GA)
Female 		3.0 C
12/31/2024
Estimated Dynamic Rating 2.8824
2/12/2025
Projected Year End Rating ------
----------
3.0 Rating Meter
Rating Meter
2.5001 - 3.0000
Recent Match History Current Rating History
2021 Adult 18+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.0 3 0 3 0 0.0 7 1 6 14.3 65 26 39 40.0 0
Adult 18+ 3.5 3 1 2 0 33.3 7 3 4 42.9 64 33 31 51.6 1
Total 6 1 5 0 16.7 14 4 10 28.6 129 59 70 45.7 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/02/2021 Adult 18+
3.5		 Marietta CC (Jennifer Van De Vate)*
Southern		 D3 Carolyn Corr
(3.18) 		Renae Boulogne
(3.05)
Norma Lanham
(3.04) 		W 6-3
6-2		 3.08 2.83
07/08/2021 Adult 18+
3.5		 Marietta CC (Helen Novak)*
Southern		 S2 Default W 6-0
6-0		 ----- -----
06/10/2021 Adult 18+
3.5		 Marietta CC (Helen Novak)*
Southern		 D2 Linda Crafton
(3.13) 		Geeta Lochan
(2.60)
Maura Tapley
(3.10) 		L 0-6
7-5
6-3		 2.75 2.87
02/06/2021 Adult 18+
3.0
Flight		 Marietta CC (Elizabeth Westerhouse)*
Southern		 D3 Deborah Carson
(2.50) 		Joy Bueno
(2.78)
Dana Kubow
(2.56) 		L 6-4
1-0		 2.73 2.91
01/23/2021 Adult 18+
3.0
Flight		 Marietta CC (Elizabeth Westerhouse)*
Southern		 D1 Emily Tyson
(2.72) 		Donna Beatty
(2.64)
Sandra Lashley
(2.83) 		L 7-5
7-5		 2.78 2.93
01/16/2021 Adult 18+
3.0		 Marietta CC (Elizabeth Westerhouse)*
Southern		 D1 Dawn Crumbley
(2.23) 		Debbie Clark
(2.73)
Tammi Brown
(2.52) 		L 6-7
6-2
6-3		 2.89 2.97
01/14/2021 Adult 18+
3.5		 Marietta CC (Jennifer Van de Vate)*
Southern		 D3 Diana Mooney
(3.04) 		Diane Born
(3.05)
Debbie Pas
(3.02) 		L 7-5
6-2		 2.85 2.96
12/02/2021 D3 Adult 18+
3.5
Marietta CC (Jennifer Van De Vate)*
Southern		 W Seven Hills (Renae Boulogne)*
Southern
Carolyn Corr (3.18) 6-3
6-2		 Renae Boulogne (3.05)
Norma Lanham (3.04)
Match: 3.08 Rating: 2.83
07/08/2021 S2 Adult 18+
3.5
Marietta CC (Helen Novak)*
Southern		 W Chestnut Grove (Avelina Higgins)*
Southern
6-0
6-0		 Default
Match: ----- Rating: -----
06/10/2021 D2 Adult 18+
3.5
Marietta CC (Helen Novak)*
Southern		 L Windy Hill (Holly Stroud)*
Southern
Linda Crafton (3.13) 0-6
7-5
6-3		 Geeta Lochan (2.60)
Maura Tapley (3.10)
Match: 2.75 Rating: 2.87
02/06/2021 D3 Adult 18+
3.0
Flight
Marietta CC (Elizabeth Westerhouse)*
Southern		 L Seven Hills (Betsy Shepherd)*
Southern
Deborah Carson (2.50) 6-4
1-0		 Joy Bueno (2.78)
Dana Kubow (2.56)
Match: 2.73 Rating: 2.91
01/23/2021 D1 Adult 18+
3.0
Flight
Marietta CC (Elizabeth Westerhouse)*
Southern		 L CC of Roswell (Ann Cox)*
Southern
Emily Tyson (2.72) 7-5
7-5		 Donna Beatty (2.64)
Sandra Lashley (2.83)
Match: 2.78 Rating: 2.93
01/16/2021 D1 Adult 18+
3.0
Marietta CC (Elizabeth Westerhouse)*
Southern		 L Seven Hills (Leah Ray)*
Southern
Dawn Crumbley (2.23) 6-7
6-2
6-3		 Debbie Clark (2.73)
Tammi Brown (2.52)
Match: 2.89 Rating: 2.97
01/14/2021 D3 Adult 18+
3.5
Marietta CC (Jennifer Van de Vate)*
Southern		 L Governors Town Club (Christy Chandler)*
Southern
Diana Mooney (3.04) 7-5
6-2		 Diane Born (3.05)
Debbie Pas (3.02)
Match: 2.85 Rating: 2.96
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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