Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2019) View Advanced Player Stats
John Kettmann (Saratoga, CA)
Male 		------
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Estimated Dynamic Rating ------
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Projected Year End Rating ------
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Rating Meter
N/A
Recent Match History Current Rating History
2019 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Combo 8.5 4 0 4 0 0.0 8 0 8 0.0 70 21 49 30.0 0
Mixed 18+ 8.0 3 0 3 0 0.0 7 1 6 14.3 48 15 33 31.3 0
Total 7 0 7 0 0.0 15 1 14 6.7 118 36 82 30.5 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/14/2019 Combo
8.5		 BROOKSIDE CM8.5A
No California		 D3 David Anderson
(4.07) 		Donny Su
(4.25)
Albert Cha
(-----) 		L 6-4
6-2		 4.06 -----
11/17/2019 Mixed 18+
8.0		 BROOKSIDE 18MX8.0B
No California		 D3 Mia Kettmann
(3.28) 		Sharon Yang
(4.01)
Dongning Ma
(3.51) 		L 3-6
6-1
1-0		 3.80 3.66
11/16/2019 Combo
8.5		 BROOKSIDE CM8.5A
No California		 D1 Kenneth Chang
(4.22) 		Hsin Yen Chung
(-----)
Mike Chen
(4.13) 		L 6-3
7-5		 4.00 -----
10/24/2019 Combo
8.5		 BROOKSIDE CM8.5A
No California		 D3 Phil Peterson
(4.16) 		Alain Raynaud
(4.07)
Vijay Bhusri
(3.94) 		L 6-1
6-1		 3.08 -----
09/23/2019 Combo
8.5		 BROOKSIDE CM8.5A
No California		 D3 David Anderson
(4.19) 		JuanCarlos Colon
(4.16)
Stewart Taylor
(3.59) 		L 6-3
6-2		 3.07 -----
07/27/2019 Mixed 18+
8.0		 BROOKSIDE 18MX8.0B
No California		 D2 Deirdre Dunnion
(3.13) 		Maggie Yuen
(4.23)
Billy Yuen
(3.28) 		L 6-0
5-3		 3.68 3.63
06/30/2019 Mixed 18+
8.0		 BROOKSIDE 18MX8.0B
No California		 D2 Mia Kettmann
(3.29) 		Brian Hall
(3.90)
Barbara Westergren
(3.69) 		L 6-1
6-4		 3.69 3.59
12/14/2019 D3 Combo
8.5
BROOKSIDE CM8.5A
No California		 L LOS ALTOS GCC CM8.5A
No California
David Anderson (4.07) 6-4
6-2		 Donny Su (4.25)
Albert Cha (-----)
Match: 4.06 Rating: -----
11/17/2019 D3 Mixed 18+
8.0
BROOKSIDE 18MX8.0B
No California		 L SUNNYVALE MTC 18MX8.0C
No California
Mia Kettmann (3.28) 3-6
6-1
1-0		 Sharon Yang (4.01)
Dongning Ma (3.51)
Match: 3.80 Rating: 3.66
11/16/2019 D1 Combo
8.5
BROOKSIDE CM8.5A
No California		 L KONA KAI SR CM8.5A
No California
Kenneth Chang (4.22) 6-3
7-5		 Hsin Yen Chung (-----)
Mike Chen (4.13)
Match: 4.00 Rating: -----
10/24/2019 D3 Combo
8.5
BROOKSIDE CM8.5A
No California		 L SUNNYVALE MTC CM8.5B
No California
Phil Peterson (4.16) 6-1
6-1		 Alain Raynaud (4.07)
Vijay Bhusri (3.94)
Match: 3.08 Rating: -----
09/23/2019 D3 Combo
8.5
BROOKSIDE CM8.5A
No California		 L LOS ALTOS GCC CM8.5A
No California
David Anderson (4.19) 6-3
6-2		 JuanCarlos Colon (4.16)
Stewart Taylor (3.59)
Match: 3.07 Rating: -----
07/27/2019 D2 Mixed 18+
8.0
BROOKSIDE 18MX8.0B
No California		 L BAY CLUB SANTA CLARA 18MX8.0B
No California
Deirdre Dunnion (3.13) 6-0
5-3		 Maggie Yuen (4.23)
Billy Yuen (3.28)
Match: 3.68 Rating: 3.63
06/30/2019 D2 Mixed 18+
8.0
BROOKSIDE 18MX8.0B
No California		 L SUNNYVALE MTC 18MX8.0B
No California
Mia Kettmann (3.29) 6-1
6-4		 Brian Hall (3.90)
Barbara Westergren (3.69)
Match: 3.69 Rating: 3.59
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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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