Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2017) View Advanced Player Stats
Irwin Cohen (Alamo, CA)
Male 		3.5 C
12/31/2021
Estimated Dynamic Rating 3.3905
7/31/2024
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2017 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 65+ 3.5 9 7 2 0 77.8 19 15 4 78.9 172 106 66 61.6 0
Mixed 40+ 7.0 4 2 2 0 50.0 8 4 4 50.0 67 37 30 55.2 0
Total 13 9 4 0 69.2 27 19 8 70.4 239 143 96 59.8 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
06/09/2017 Adult 65+
3.5		 WILLOW PASS PK 65AM3.5A
No California		 D2 George Braue
(3.36) 		Jack Lowery
(3.38)
John Quandt
(3.57) 		L 6-1
7-6		 3.32 3.44
05/31/2017 Adult 65+
3.5		 WILLOW PASS PK 65AM3.5A
No California		 D2 George Braue
(3.37) 		Chris Lardge
(3.01)
John Docherty
(2.50) 		W 6-1
6-1		 3.46 3.47
05/17/2017 Adult 65+
3.5		 WILLOW PASS PK 65AM3.5A
No California		 D1 William Ogden
(3.26) 		Jim Fulton
(3.14)
Charles Smith
(2.83) 		W 6-1
6-1		 3.59 3.49
05/10/2017 Adult 65+
3.5		 WILLOW PASS PK 65AM3.5A
No California		 D2 George Braue
(3.32) 		Dexter Loo
(3.44)
Chuck H Wong
(2.98) 		W 7-5
6-3		 3.51 3.47
05/05/2017 Adult 65+
3.5		 WILLOW PASS PK 65AM3.5A
No California		 D2 Michael Rolley
(3.46) 		John Quandt
(3.52)
Jack Lowery
(3.34) 		W 6-2
7-6		 3.56 3.46
04/27/2017 Adult 65+
3.5		 WILLOW PASS PK 65AM3.5A
No California		 D2 William Ogden
(3.27) 		Dinesh Bajaj
(3.00)
Jim Furey
(3.01) 		W 6-3
6-1		 3.48 3.43
04/22/2017 Adult 65+
3.5		 WILLOW PASS PK 65AM3.5A
No California		 D2 George Braue
(3.37) 		Dave Grout
(3.44)
John Quandt
(3.57) 		W 6-3
6-3		 3.60 3.39
04/19/2017 Adult 65+
3.5		 WILLOW PASS PK 65AM3.5A
No California		 D2 George Braue
(3.35) 		John Greenblatt
(3.20)
Christopher Oyoung
(3.19) 		L 7-5
6-7
1-0		 3.24 3.34
03/26/2017 Mixed 40+
7.0		 LAFAYETTE TC 40MX7.0A
No California		 D2 Diana Darab Davaran
(3.18) 		Marc Levine
(3.42)
Kathy Simon
(3.31) 		L 6-4
6-4		 3.39 3.38
03/25/2017 Mixed 40+
7.0		 LAFAYETTE TC 40MX7.0A
No California		 D3 Laurel Anderson-Malinovsky
(3.00) 		Christine Kline
(3.15)
Glenn Chase
(3.03) 		W 6-1
6-0		 3.69 3.43
03/16/2017 Adult 65+
3.5		 WILLOW PASS PK 65AM3.5A
No California		 D2 William Ogden
(3.30) 		Van Y Fong
(3.30)
David Hoppock
(-----) 		W 6-3
7-6		 3.38 3.38
03/11/2017 Mixed 40+
7.0		 LAFAYETTE TC 40MX7.0A
No California		 D2 Laurel Anderson-Malinovsky
(3.07) 		Geraldo Carlos
(2.74)
Violeta Franco
(3.97) 		L 6-1
6-4		 3.26 3.33
02/26/2017 Mixed 40+
7.0		 LAFAYETTE TC 40MX7.0A
No California		 D2 Mary Kay Wilcock
(3.19) 		Greg McWard
(3.01)
Kathy Poppleton
(3.01) 		W 6-3
6-2		 3.35 3.37
06/09/2017 D2 Adult 65+
3.5
WILLOW PASS PK 65AM3.5A
No California		 L ROUND HILL CC 65AM3.5A
No California
George Braue (3.36) 6-1
7-6		 Jack Lowery (3.38)
John Quandt (3.57)
Match: 3.32 Rating: 3.44
05/31/2017 D2 Adult 65+
3.5
WILLOW PASS PK 65AM3.5A
No California		 W MORAGA CC 65AM3.5A
No California
George Braue (3.37) 6-1
6-1		 Chris Lardge (3.01)
John Docherty (2.50)
Match: 3.46 Rating: 3.47
05/17/2017 D1 Adult 65+
3.5
WILLOW PASS PK 65AM3.5A
No California		 W BLACKHAWK CC 65AM3.5A
No California
William Ogden (3.26) 6-1
6-1		 Jim Fulton (3.14)
Charles Smith (2.83)
Match: 3.59 Rating: 3.49
05/10/2017 D2 Adult 65+
3.5
WILLOW PASS PK 65AM3.5A
No California		 W WALNUT CREEK RC/WALNUT CREEK 65AM3.5A
No California
George Braue (3.32) 7-5
6-3		 Dexter Loo (3.44)
Chuck H Wong (2.98)
Match: 3.51 Rating: 3.47
05/05/2017 D2 Adult 65+
3.5
WILLOW PASS PK 65AM3.5A
No California		 W ROUND HILL CC 65AM3.5A
No California
Michael Rolley (3.46) 6-2
7-6		 John Quandt (3.52)
Jack Lowery (3.34)
Match: 3.56 Rating: 3.46
04/27/2017 D2 Adult 65+
3.5
WILLOW PASS PK 65AM3.5A
No California		 W BLACKHAWK CC 65AM3.5A
No California
William Ogden (3.27) 6-3
6-1		 Dinesh Bajaj (3.00)
Jim Furey (3.01)
Match: 3.48 Rating: 3.43
04/22/2017 D2 Adult 65+
3.5
WILLOW PASS PK 65AM3.5A
No California		 W ROUND HILL CC 65AM3.5A
No California
George Braue (3.37) 6-3
6-3		 Dave Grout (3.44)
John Quandt (3.57)
Match: 3.60 Rating: 3.39
04/19/2017 D2 Adult 65+
3.5
WILLOW PASS PK 65AM3.5A
No California		 L MORAGA CC 65AM3.5A
No California
George Braue (3.35) 7-5
6-7
1-0		 John Greenblatt (3.20)
Christopher Oyoung (3.19)
Match: 3.24 Rating: 3.34
03/26/2017 D2 Mixed 40+
7.0
LAFAYETTE TC 40MX7.0A
No California		 L ST MARY 40MX7.0A
No California
Diana Darab Davaran (3.18) 6-4
6-4		 Marc Levine (3.42)
Kathy Simon (3.31)
Match: 3.39 Rating: 3.38
03/25/2017 D3 Mixed 40+
7.0
LAFAYETTE TC 40MX7.0A
No California		 W PLEASANT HILL/PLEASANT HILL MIDDLE 40MX7.0A
No California
Laurel Anderson-Malinovsky (3.00) 6-1
6-0		 Christine Kline (3.15)
Glenn Chase (3.03)
Match: 3.69 Rating: 3.43
03/16/2017 D2 Adult 65+
3.5
WILLOW PASS PK 65AM3.5A
No California		 W MORAGA CC 65AM3.5A
No California
William Ogden (3.30) 6-3
7-6		 Van Y Fong (3.30)
David Hoppock (-----)
Match: 3.38 Rating: 3.38
03/11/2017 D2 Mixed 40+
7.0
LAFAYETTE TC 40MX7.0A
No California		 L WILLOW PASS PK 40MX7.0A
No California
Laurel Anderson-Malinovsky (3.07) 6-1
6-4		 Geraldo Carlos (2.74)
Violeta Franco (3.97)
Match: 3.26 Rating: 3.33
02/26/2017 D2 Mixed 40+
7.0
LAFAYETTE TC 40MX7.0A
No California		 W WALNUT COUNTRY HOA 40MX7.0A
No California
Mary Kay Wilcock (3.19) 6-3
6-2		 Greg McWard (3.01)
Kathy Poppleton (3.01)
Match: 3.35 Rating: 3.37
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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