Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
William Cogswell (Moraga, CA)
Male 		3.5 C
12/31/2022
Estimated Dynamic Rating 3.3582
12/12/2024
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2018 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 6 4 2 0 66.7 13 8 5 61.5 116 61 55 52.6 0
Adult 40+ 3.5 8 6 2 0 75.0 18 12 6 66.7 161 87 74 54.0 0
Combo 7.5 4 4 0 0 100.0 11 8 3 72.7 88 49 39 55.7 0
Mixed 18+ 7.0 1 0 1 0 0.0 3 1 2 33.3 19 9 10 47.4 0
Mixed 40+ 7.0 4 0 4 0 0.0 8 0 8 0.0 68 20 48 29.4 0
Total 23 14 9 0 60.9 53 29 24 54.7 452 226 226 50.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/09/2018 Mixed 40+
7.0		 MORAGA CC 40MX7.0A
No California		 D2 Cindy Cogswell
(2.53) 		Molly Raja
(2.53)
Harish Natarajan
(3.80) 		L 6-1
6-4		 3.37 3.40
11/13/2018 Combo
7.5		 MORAGA CC CM7.5A
No California		 D1 Michael Gabrielson
(3.83) 		Michael O'Hara
(3.63)
Dexter Loo
(3.46) 		W 7-6
6-7
1-0		 3.30 -----
10/29/2018 Mixed 40+
7.0		 MORAGA CC 40MX7.0A
No California		 D2 Cindy Cogswell
(2.51) 		Cherie Charbonneau
(3.26)
Rob Corder
(3.22) 		L 6-2
6-4		 3.49 3.42
10/28/2018 Combo
7.5		 MORAGA CC CM7.5A
No California		 D2 Michael Gabrielson
(3.82) 		Matt Starke
(3.31)
James Kim
(3.69) 		W 6-1
6-4		 3.53 -----
10/10/2018 Mixed 40+
7.0		 MORAGA CC 40MX7.0A
No California		 D2 Nancy Wenck
(3.11) 		Kelechi C Oji
(3.18)
Ruth Broach
(3.35) 		L 6-1
6-3		 3.10 3.30
10/02/2018 Combo
7.5		 MORAGA CC CM7.5A
No California		 D1 Michael Gabrielson
(3.82) 		Lars Barfod
(3.71)
Andrew Kerr
(3.33) 		W 3-6
6-4
1-0		 3.31 -----
09/23/2018 Combo
7.5		 MORAGA CC CM7.5A
No California		 D2 Michael Brewer
(3.56) 		vinh ngo
(3.46)
Daniel Mulville
(3.46) 		W 6-4
6-7
1-0		 3.42 -----
09/22/2018 Mixed 40+
7.0		 MORAGA CC 40MX7.0A
No California		 D1 Cindy Cogswell
(2.65) 		Daljeet Singh
(2.78)
Harish Natarajan
(3.92) 		L 6-2
6-3		 3.45 3.36
07/24/2018 Mixed 18+
7.0		 MORAGA CC 18MX7.0A
No California		 D3 Cindy Cogswell
(2.67) 		Malou Matthew
(2.63)
Matthew Matrisian
(3.32) 		L 3-6
6-3
1-0		 3.28 3.33
07/01/2018 Adult 18+
3.5		 MORAGA CC 18AM3.5A
No California		 D1 Timothy Sweeney
(3.25) 		Larry Vis
(3.43)
Ed Lozano
(3.43) 		L 7-6
6-3		 3.34 3.29
06/09/2018 Adult 18+
3.5		 MORAGA CC 18AM3.5A
No California		 D1 Richard Innenberg
(3.28) 		Jonathan Lam
(3.37)
Paul Petrone
(3.50) 		L 6-3
6-2		 3.19 3.26
05/29/2018 Adult 18+
3.5		 MORAGA CC 18AM3.5A
No California		 D1 Richard Innenberg
(3.28) 		Franz Riedel
(3.18)
Edison Barco
(3.15) 		W 6-4
6-4		 3.26 3.28
05/19/2018 Adult 18+
3.5		 MORAGA CC 18AM3.5A
No California		 D2 Harry Van Meines
(3.26) 		Angad Bhullar
(3.04)
Raj Singh
(3.41) 		W 4-6
6-4
1-0		 3.26 3.27
05/01/2018 Adult 18+
3.5		 MORAGA CC 18AM3.5A
No California		 D2 Brad Nelson
(3.26) 		Philip Chuang
(3.45)
Rob Corder
(2.79) 		W 6-3
6-4		 3.29 3.27
04/10/2018 Adult 18+
3.5		 MORAGA CC 18AM3.5A
No California		 D1 Timothy Sweeney
(3.20) 		Jason Tai
(3.28)
Robert Elings
(3.16) 		W 6-1
6-4		 3.48 3.30
03/29/2018 Adult 40+
3.5		 MORAGA CC 40AM3.5A
No California		 D2 Timothy Sweeney
(3.20) 		Mark Stephenson
(3.14)
Jason Mitchell
(3.05) 		W 3-6
6-1
1-0		 3.22 3.24
03/28/2018 Adult 40+
3.5		 MORAGA CC 40AM3.5A
No California		 D1 Richard Innenberg
(3.27) 		Greg Kalustian
(3.28)
Gregory Maroulas
(3.15) 		W 4-6
6-2
1-0		 3.29 3.26
03/11/2018 Adult 40+
3.5		 MORAGA CC 40AM3.5A
No California		 D3 Simon Marlow
(3.12) 		Fernando Lema
(3.18)
Clinton Preston
(3.25) 		W 6-4
6-3		 3.40 3.26
03/05/2018 Adult 40+
3.5		 MORAGA CC 40AM3.5A
No California		 D2 Richard Innenberg
(3.31) 		David Deluce
(3.12)
Christopher Reeder
(3.04) 		W 6-4
6-4		 3.15 3.20
02/11/2018 Adult 40+
3.5		 MORAGA CC 40AM3.5A
No California		 D1 Richard Innenberg
(3.25) 		Tom Betts
(3.16)
Bryan Maxwell
(3.30) 		W 7-5
6-4		 3.29 3.25
02/10/2018 Adult 40+
3.5		 MORAGA CC 40AM3.5A
No California		 D1 Simon Marlow
(3.15) 		Ahmed Murad
(3.09)
Greg Kalustian
(3.30) 		L 7-5
6-3		 3.12 3.19
02/03/2018 Adult 40+
3.5		 MORAGA CC 40AM3.5A
No California		 D2 Joe Goldsmith
(3.48) 		Kirk Iliev
(3.33)
J Patrick Forden
(3.18) 		W 7-6
6-3		 3.25 3.27
01/20/2018 Adult 40+
3.5		 MORAGA CC 40AM3.5A
No California		 D1 Simon Marlow
(3.21) 		Barry Rock
(3.23)
Robert M Knowles
(3.51) 		L 7-5
6-3		 3.28 3.28
12/09/2018 D2 Mixed 40+
7.0
MORAGA CC 40MX7.0A
No California		 L PLEASANT HILL/PLEASANT HILL MIDDLE 40MX7.0A
No California
Cindy Cogswell (2.53) 6-1
6-4		 Molly Raja (2.53)
Harish Natarajan (3.80)
Match: 3.37 Rating: 3.40
11/13/2018 D1 Combo
7.5
MORAGA CC CM7.5A
No California		 W WALNUT CREEK RC/WALNUT CREEK CM7.5E
No California
Michael Gabrielson (3.83) 7-6
6-7
1-0		 Michael O'Hara (3.63)
Dexter Loo (3.46)
Match: 3.30 Rating: -----
10/29/2018 D2 Mixed 40+
7.0
MORAGA CC 40MX7.0A
No California		 L WALNUT CREEK RC/WALNUT CREEK 40MX7.0B
No California
Cindy Cogswell (2.51) 6-2
6-4		 Cherie Charbonneau (3.26)
Rob Corder (3.22)
Match: 3.49 Rating: 3.42
10/28/2018 D2 Combo
7.5
MORAGA CC CM7.5A
No California		 W WALNUT CREEK RC/WALNUT CREEK CM7.5A
No California
Michael Gabrielson (3.82) 6-1
6-4		 Matt Starke (3.31)
James Kim (3.69)
Match: 3.53 Rating: -----
10/10/2018 D2 Mixed 40+
7.0
MORAGA CC 40MX7.0A
No California		 L DIAMOND HILLS 40MX7.0A
No California
Nancy Wenck (3.11) 6-1
6-3		 Kelechi C Oji (3.18)
Ruth Broach (3.35)
Match: 3.10 Rating: 3.30
10/02/2018 D1 Combo
7.5
MORAGA CC CM7.5A
No California		 W ROUND HILL CC CM7.5A
No California
Michael Gabrielson (3.82) 3-6
6-4
1-0		 Lars Barfod (3.71)
Andrew Kerr (3.33)
Match: 3.31 Rating: -----
09/23/2018 D2 Combo
7.5
MORAGA CC CM7.5A
No California		 W WALNUT CREEK CM7.5C
No California
Michael Brewer (3.56) 6-4
6-7
1-0		 vinh ngo (3.46)
Daniel Mulville (3.46)
Match: 3.42 Rating: -----
09/22/2018 D1 Mixed 40+
7.0
MORAGA CC 40MX7.0A
No California		 L PLEASANT HILL/PLEASANT HILL MIDDLE 40MX7.0A
No California
Cindy Cogswell (2.65) 6-2
6-3		 Daljeet Singh (2.78)
Harish Natarajan (3.92)
Match: 3.45 Rating: 3.36
07/24/2018 D3 Mixed 18+
7.0
MORAGA CC 18MX7.0A
No California		 L WALNUT CREEK RC/WALNUT CREEK 18MX7.0C
No California
Cindy Cogswell (2.67) 3-6
6-3
1-0		 Malou Matthew (2.63)
Matthew Matrisian (3.32)
Match: 3.28 Rating: 3.33
07/01/2018 D1 Adult 18+
3.5
MORAGA CC 18AM3.5A
No California		 L DIAMOND HILLS 18AM3.5A
No California
Timothy Sweeney (3.25) 7-6
6-3		 Larry Vis (3.43)
Ed Lozano (3.43)
Match: 3.34 Rating: 3.29
06/09/2018 D1 Adult 18+
3.5
MORAGA CC 18AM3.5A
No California		 L WILLOW PASS PK 18AM3.5A
No California
Richard Innenberg (3.28) 6-3
6-2		 Jonathan Lam (3.37)
Paul Petrone (3.50)
Match: 3.19 Rating: 3.26
05/29/2018 D1 Adult 18+
3.5
MORAGA CC 18AM3.5A
No California		 W WILLOW PASS PK 18AM3.5A
No California
Richard Innenberg (3.28) 6-4
6-4		 Franz Riedel (3.18)
Edison Barco (3.15)
Match: 3.26 Rating: 3.28
05/19/2018 D2 Adult 18+
3.5
MORAGA CC 18AM3.5A
No California		 W DISCOVERY BAY 18AM3.5A
No California
Harry Van Meines (3.26) 4-6
6-4
1-0		 Angad Bhullar (3.04)
Raj Singh (3.41)
Match: 3.26 Rating: 3.27
05/01/2018 D2 Adult 18+
3.5
MORAGA CC 18AM3.5A
No California		 W WALNUT CREEK RC/WALNUT CREEK 18AM3.5B
No California
Brad Nelson (3.26) 6-3
6-4		 Philip Chuang (3.45)
Rob Corder (2.79)
Match: 3.29 Rating: 3.27
04/10/2018 D1 Adult 18+
3.5
MORAGA CC 18AM3.5A
No California		 W RANCHO COLORADOS 18AM3.5A
No California
Timothy Sweeney (3.20) 6-1
6-4		 Jason Tai (3.28)
Robert Elings (3.16)
Match: 3.48 Rating: 3.30
03/29/2018 D2 Adult 40+
3.5
MORAGA CC 40AM3.5A
No California		 W WALNUT CREEK RC/WALNUT CREEK 40AM3.5A
No California
Timothy Sweeney (3.20) 3-6
6-1
1-0		 Mark Stephenson (3.14)
Jason Mitchell (3.05)
Match: 3.22 Rating: 3.24
03/28/2018 D1 Adult 40+
3.5
MORAGA CC 40AM3.5A
No California		 W WALNUT CREEK RC/WALNUT CREEK 40AM3.5C
No California
Richard Innenberg (3.27) 4-6
6-2
1-0		 Greg Kalustian (3.28)
Gregory Maroulas (3.15)
Match: 3.29 Rating: 3.26
03/11/2018 D3 Adult 40+
3.5
MORAGA CC 40AM3.5A
No California		 W DIAMOND HILLS 40AM3.5A
No California
Simon Marlow (3.12) 6-4
6-3		 Fernando Lema (3.18)
Clinton Preston (3.25)
Match: 3.40 Rating: 3.26
03/05/2018 D2 Adult 40+
3.5
MORAGA CC 40AM3.5A
No California		 W RANCHO COLORADOS 40AM3.5A
No California
Richard Innenberg (3.31) 6-4
6-4		 David Deluce (3.12)
Christopher Reeder (3.04)
Match: 3.15 Rating: 3.20
02/11/2018 D1 Adult 40+
3.5
MORAGA CC 40AM3.5A
No California		 W PLEASANT HILL/PLEASANT HILL MIDDLE 40AM3.5A
No California
Richard Innenberg (3.25) 7-5
6-4		 Tom Betts (3.16)
Bryan Maxwell (3.30)
Match: 3.29 Rating: 3.25
02/10/2018 D1 Adult 40+
3.5
MORAGA CC 40AM3.5A
No California		 L WALNUT CREEK RC/WALNUT CREEK 40AM3.5C
No California
Simon Marlow (3.15) 7-5
6-3		 Ahmed Murad (3.09)
Greg Kalustian (3.30)
Match: 3.12 Rating: 3.19
02/03/2018 D2 Adult 40+
3.5
MORAGA CC 40AM3.5A
No California		 W WALNUT CREEK RC/WALNUT CREEK 40AM3.5A
No California
Joe Goldsmith (3.48) 7-6
6-3		 Kirk Iliev (3.33)
J Patrick Forden (3.18)
Match: 3.25 Rating: 3.27
01/20/2018 D1 Adult 40+
3.5
MORAGA CC 40AM3.5A
No California		 L DIAMOND HILLS 40AM3.5A
No California
Simon Marlow (3.21) 7-5
6-3		 Barry Rock (3.23)
Robert M Knowles (3.51)
Match: 3.28 Rating: 3.28
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