Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2017) View Advanced Player Stats
John Karwin (Santa Cruz, CA)
Male 		4.0 C
12/31/2019
Estimated Dynamic Rating ------
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Projected Year End Rating ------
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4.0 Rating Meter
N/A
3.5001 - 4.0000
Recent Match History Current Rating History
2017 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 8 5 3 0 62.5 21 12 9 57.1 158 83 75 52.5 0
Adult 40+ 4.0 4 2 2 0 50.0 9 4 5 44.4 65 28 37 43.1 0
Total 12 7 5 0 58.3 30 16 14 53.3 223 111 112 49.8 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
06/17/2017 Adult 18+
4.0		 JADE PK 18AM4.0A
No California		 D1 Adam Fleischer
(3.84) 		Michael Rindt
(3.97)
Kevin Kesler
(3.95) 		L 6-0
7-5		 3.59 3.63
06/11/2017 Adult 18+
4.0		 JADE PK 18AM4.0A
No California		 D2 Jim Tierney
(3.78) 		Francois Melese
(3.39)
Mark Sconyers
(3.54) 		W 7-5
6-1		 3.61 3.63
06/03/2017 Adult 18+
4.0		 JADE PK 18AM4.0A
No California		 D1 Jim Tierney
(3.77) 		Lindsay Connor
(3.69)
Stanley Etow
(3.61) 		W 7-6
6-3		 3.68 3.64
05/28/2017 Adult 18+
4.0		 JADE PK 18AM4.0A
No California		 D2 Mike Murphey
(3.61) 		George Taylor
(3.88)
Michael Vickers
(3.55) 		W 7-5
4-6
1-0		 3.74 3.66
05/21/2017 Adult 18+
4.0		 JADE PK 18AM4.0A
No California		 D2 Dennis Wootten
(3.66) 		Raymond Vajdos
(3.75)
Monty Roth
(3.96) 		L 1-6
6-1
1-0		 3.61 3.61
05/13/2017 Adult 18+
4.0		 JADE PK 18AM4.0A
No California		 D2 Mike Murphey
(3.66) 		Ramesh Theivendran
(3.56)
Russ Rogers
(3.29) 		W 6-0
4-6
1-0		 3.59 3.61
05/07/2017 Adult 18+
4.0		 JADE PK 18AM4.0A
No California		 D2 Mike Murphey
(3.61) 		Patrick Lin
(3.68)
Jeff Mitchell
(3.93) 		W 6-3
4-6
1-0		 3.86 3.66
04/23/2017 Adult 18+
4.0		 JADE PK 18AM4.0A
No California		 D1 Dieter Rothmeier
(3.86) 		Jack Jenney
(3.86)
Aaron Francis
(4.00) 		L 6-7
6-4
1-0		 3.74 3.61
03/25/2017 Adult 40+
4.0		 JADE PK 40AM4.0A
No California		 D2 David Sullivan
(3.72) 		Lee Malaspina
(3.53)
Russ Rogers
(3.17) 		W 6-4
6-1		 3.53 3.57
03/19/2017 Adult 40+
4.0		 JADE PK 40AM4.0A
No California		 D2 Jon Manss
(3.28) 		Matt Morris
(3.72)
Johan Moser
(3.90) 		L 6-2
6-1		 3.58 3.58
03/12/2017 Adult 40+
4.0		 JADE PK 40AM4.0A
No California		 D2 Mike Murphey
(3.62) 		David de Jesus
(3.40)
Robert Jacobson
(3.49) 		W 6-2
0-6
1-0		 3.42 3.56
01/28/2017 Adult 40+
4.0		 JADE PK 40AM4.0A
No California		 D1 Dennis Wootten
(3.68) 		Craig Kazan
(3.62)
Jon Scott
(3.76) 		L 6-4
6-2		 3.52 3.63
06/17/2017 D1 Adult 18+
4.0
JADE PK 18AM4.0A
No California		 L SEASCAPE SC 18AM4.0A
No California
Adam Fleischer (3.84) 6-0
7-5		 Michael Rindt (3.97)
Kevin Kesler (3.95)
Match: 3.59 Rating: 3.63
06/11/2017 D2 Adult 18+
4.0
JADE PK 18AM4.0A
No California		 W CARMEL VAC 18AM4.0A
No California
Jim Tierney (3.78) 7-5
6-1		 Francois Melese (3.39)
Mark Sconyers (3.54)
Match: 3.61 Rating: 3.63
06/03/2017 D1 Adult 18+
4.0
JADE PK 18AM4.0A
No California		 W SEASCAPE SC 18AM4.0A
No California
Jim Tierney (3.77) 7-6
6-3		 Lindsay Connor (3.69)
Stanley Etow (3.61)
Match: 3.68 Rating: 3.64
05/28/2017 D2 Adult 18+
4.0
JADE PK 18AM4.0A
No California		 W RIO DEL MAR 18AM4.0A
No California
Mike Murphey (3.61) 7-5
4-6
1-0		 George Taylor (3.88)
Michael Vickers (3.55)
Match: 3.74 Rating: 3.66
05/21/2017 D2 Adult 18+
4.0
JADE PK 18AM4.0A
No California		 L MONTEREY TC 18AM4.0A
No California
Dennis Wootten (3.66) 1-6
6-1
1-0		 Raymond Vajdos (3.75)
Monty Roth (3.96)
Match: 3.61 Rating: 3.61
05/13/2017 D2 Adult 18+
4.0
JADE PK 18AM4.0A
No California		 W SCOTTS VALLEY HS 18AM4.0A
No California
Mike Murphey (3.66) 6-0
4-6
1-0		 Ramesh Theivendran (3.56)
Russ Rogers (3.29)
Match: 3.59 Rating: 3.61
05/07/2017 D2 Adult 18+
4.0
JADE PK 18AM4.0A
No California		 W LA MADRONA SR 18AM4.0A
No California
Mike Murphey (3.61) 6-3
4-6
1-0		 Patrick Lin (3.68)
Jeff Mitchell (3.93)
Match: 3.86 Rating: 3.66
04/23/2017 D1 Adult 18+
4.0
JADE PK 18AM4.0A
No California		 L RIDGEMARK G&CC 18AM4.0A
No California
Dieter Rothmeier (3.86) 6-7
6-4
1-0		 Jack Jenney (3.86)
Aaron Francis (4.00)
Match: 3.74 Rating: 3.61
03/25/2017 D2 Adult 40+
4.0
JADE PK 40AM4.0A
No California		 W SCOTTS VALLEY HS 40AM4.0A
No California
David Sullivan (3.72) 6-4
6-1		 Lee Malaspina (3.53)
Russ Rogers (3.17)
Match: 3.53 Rating: 3.57
03/19/2017 D2 Adult 40+
4.0
JADE PK 40AM4.0A
No California		 L RIDGEMARK G&CC 40AM4.0A
No California
Jon Manss (3.28) 6-2
6-1		 Matt Morris (3.72)
Johan Moser (3.90)
Match: 3.58 Rating: 3.58
03/12/2017 D2 Adult 40+
4.0
JADE PK 40AM4.0A
No California		 W RIO DEL MAR 40AM4.0A
No California
Mike Murphey (3.62) 6-2
0-6
1-0		 David de Jesus (3.40)
Robert Jacobson (3.49)
Match: 3.42 Rating: 3.56
01/28/2017 D1 Adult 40+
4.0
JADE PK 40AM4.0A
No California		 L LA MADRONA SR 40AM4.0A
No California
Dennis Wootten (3.68) 6-4
6-2		 Craig Kazan (3.62)
Jon Scott (3.76)
Match: 3.52 Rating: 3.63
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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