Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Kari Shaffer (Valencia, CA)
Female 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.3978
3/6/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2021 Adult 40+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 3.5 7 3 4 0 42.9 15 6 9 40.0 123 55 68 44.7 0
Total 7 3 4 0 42.9 15 6 9 40.0 123 55 68 44.7 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
08/01/2021 Adult 40+
3.5		 SFV Kiss My Ace
So California		 D1 Sylvia Yaafe
(2.90) 		CAROLINA MEDINA
(3.38)
Deborah Snyder
(3.31) 		W 6-4
1-6
1-0		 3.44 3.29
07/17/2021 Adult 40+
3.5		 SFV Kiss My Ace
So California		 D2 Sylvia Yaafe
(3.01) 		Paula Marbach
(3.02)
Didi Sowul
(3.42) 		L 6-2
7-5		 3.19 3.22
07/11/2021 Adult 40+
3.5		 SFV Kiss My Ace
So California		 D2 Sylvia Yaafe
(2.94) 		Ana Calleja
(3.27)
Kimberley Walker
(3.31) 		W 7-5
6-2		 3.61 3.29
06/27/2021 Adult 40+
3.5		 SFV Kiss My Ace
So California		 D2 Sylvia Yaafe
(2.89) 		Teresa McKeon
(2.90)
Marylu Rothschild
(2.87) 		W 6-1
6-0		 3.45 3.23
06/20/2021 Adult 40+
3.5		 SFV Kiss My Ace
So California		 D2 Penny Oxciano
(2.62) 		Michelle Halpern
(3.26)
CAROLINA MEDINA
(3.29) 		L 6-1
6-0		 3.12 3.15
06/13/2021 Adult 40+
3.5		 SFV Kiss My Ace
So California		 D2 Beatrice Haddad
(3.08) 		Susan Warner
(3.19)
Ali Laventhol
(3.35) 		L 6-2
6-4		 3.12 3.16
06/05/2021 Adult 40+
3.5		 SFV Kiss My Ace
So California		 D2 Vanessa Nelson
(2.91) 		Cindy Gaytan
(3.12)
Christine Steele
(3.25) 		L 7-5
6-3		 3.19 3.18
08/01/2021 D1 Adult 40+
3.5
SFV Kiss My Ace
So California		 W SFV-LLW - Queens of the Court - Dan Meyers
So California
Sylvia Yaafe (2.90) 6-4
1-6
1-0		 CAROLINA MEDINA (3.38)
Deborah Snyder (3.31)
Match: 3.44 Rating: 3.29
07/17/2021 D2 Adult 40+
3.5
SFV Kiss My Ace
So California		 L SFV Shadow's Aces
So California
Sylvia Yaafe (3.01) 6-2
7-5		 Paula Marbach (3.02)
Didi Sowul (3.42)
Match: 3.19 Rating: 3.22
07/11/2021 D2 Adult 40+
3.5
SFV Kiss My Ace
So California		 W SFV Hot Shots
So California
Sylvia Yaafe (2.94) 7-5
6-2		 Ana Calleja (3.27)
Kimberley Walker (3.31)
Match: 3.61 Rating: 3.29
06/27/2021 D2 Adult 40+
3.5
SFV Kiss My Ace
So California		 W SFV Rooftop Stringers
So California
Sylvia Yaafe (2.89) 6-1
6-0		 Teresa McKeon (2.90)
Marylu Rothschild (2.87)
Match: 3.45 Rating: 3.23
06/20/2021 D2 Adult 40+
3.5
SFV Kiss My Ace
So California		 L SFV-LLW - Queens of the Court - Dan Meyers
So California
Penny Oxciano (2.62) 6-1
6-0		 Michelle Halpern (3.26)
CAROLINA MEDINA (3.29)
Match: 3.12 Rating: 3.15
06/13/2021 D2 Adult 40+
3.5
SFV Kiss My Ace
So California		 L SFV Shadow's Aces
So California
Beatrice Haddad (3.08) 6-2
6-4		 Susan Warner (3.19)
Ali Laventhol (3.35)
Match: 3.12 Rating: 3.16
06/05/2021 D2 Adult 40+
3.5
SFV Kiss My Ace
So California		 L SFV Hot Shots
So California
Vanessa Nelson (2.91) 7-5
6-3		 Cindy Gaytan (3.12)
Christine Steele (3.25)
Match: 3.19 Rating: 3.18
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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