Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2017) View Advanced Player Stats
Ronald Alen (Kensington, CA)
Male 		3.5 S
1/13/2024
Estimated Dynamic Rating 3.1692
6/2/2024
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
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 12 4 8 0 33.3 28 11 17 39.3 211 98 113 46.4 0
Adult 18+ 4.5 1 0 1 0 0.0 2 0 2 0.0 19 7 12 36.8 0
Adult 40+ 4.0 6 3 3 0 50.0 13 7 6 53.8 124 63 61 50.8 0
Adult 55+ 8.0 3 1 2 0 33.3 6 2 4 33.3 55 22 33 40.0 0
Combo 7.5 2 0 2 0 0.0 5 1 4 20.0 45 21 24 46.7 0
Total 24 8 16 0 33.3 54 21 33 38.9 454 211 243 46.5 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/01/2017 Combo
7.5		 EL CERRITO TC/ARLINGTON PK CM7.5A
No California		 D1 Charles McKinley
(3.47) 		Daniel Bao
(3.13)
Ken Mak
(-----) 		L 7-6
7-6		 S -----
09/24/2017 Combo
7.5		 EL CERRITO TC/ARLINGTON PK CM7.5A
No California		 D2 Kent Hargreaves
(3.41) 		John Huynh
(3.72)
joseph king
(3.16) 		L 3-6
6-3
1-0		 3.51 -----
07/29/2017 Adult 55+
8.0		 RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 D2 Tom Pettengill
(3.73) 		Mark Abzug
(3.78)
Rusty Weston
(3.43) 		W 7-5
6-4		 3.58 3.55
07/15/2017 Adult 55+
8.0		 RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 D3 Ken Leong
(3.67) 		Michael Wang
(3.79)
Paul Wilhite
(3.71) 		L 6-2
6-1		 3.33 3.50
07/08/2017 Adult 55+
8.0		 RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 D1 Antonio Camargo
(3.72) 		Jeff Falick
(3.52)
Mehrdad Mohebi
(3.69) 		L 6-2
6-4		 3.35 3.51
06/23/2017 Adult 18+
4.0		 PINOLE PK 18AM4.0A
No California		 D1 Jerry Garcia
(3.51) 		Patrick Lane
(3.75)
Stephan Johnson
(3.90) 		L 4-6
6-3
1-0		 3.78 3.59
06/03/2017 Adult 18+
4.0		 RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 D2 Ken Leong
(3.78) 		Bob Armstrong
(3.76)
Edgar Setton
(3.62) 		L 2-6
7-6
1-0		 3.63 3.55
05/21/2017 Adult 18+
4.0		 PINOLE PK 18AM4.0A
No California		 D1 Scott Garell
(3.55) 		Thomas Goins
(3.52)
Ramkrishna Vepa
(3.44) 		W 6-1
6-1		 3.82 3.57
05/20/2017 Adult 18+
4.0		 RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 D1 Ken Leong
(3.75) 		keith ma
(3.83)
Steven Luc
(3.99) 		L 6-1
6-2		 3.46 3.47
05/13/2017 Adult 18+
4.0		 PINOLE PK 18AM4.0A
No California		 D1 Ken Leong
(3.66) 		Alex Aguilar
(3.76)
Stanley Smallwood
(3.93) 		L 6-2
3-6
1-0		 3.69 3.52
05/06/2017 Adult 18+
4.0		 PINOLE PK 18AM4.0A
No California		 D1 Shawn McDermott
(3.56) 		David Edson
(3.93)
Stewart Prizeman
(3.79) 		L 6-1
6-2		 3.45 3.47
04/30/2017 Adult 18+
4.0		 RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 D3 Ken Leong
(3.77) 		Kian Ong
(3.80)
Pete Gregory
(3.72) 		L 6-1
6-0		 3.20 3.42
04/23/2017 Adult 18+
4.0		 PINOLE PK 18AM4.0A
No California		 D1 Ken Leong
(3.74) 		Bob Lewis
(3.73)
Sean Healy
(3.57) 		W 7-6
6-4		 3.59 3.52
04/23/2017 Adult 18+
4.5		 PINOLE PK 18AM4.5A
No California		 D3 Michael Yurkus
(4.13) 		Aaron Lee
(3.96)
Dan Vongtama
(3.92) 		L 6-3
6-4		 3.49 3.49
04/22/2017 Adult 18+
4.0		 RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 D1 Ken Leong
(3.76) 		Tuan Khong
(3.75)
Aries Quizon
(3.67) 		L 6-4
6-3		 3.43 3.49
04/15/2017 Adult 18+
4.0		 RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 D1 Ken Leong
(3.75) 		Philip Mitchell
(3.24)
Timothy Walker
(3.04) 		W 6-2
6-1		 3.48 3.50
04/08/2017 Adult 18+
4.0		 RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 D1 Ken Leong
(3.75) 		Lloyd Jung
(3.64)
Samuel Bevan
(3.75) 		W 6-1
4-6
1-0		 3.51 3.51
04/01/2017 Adult 18+
4.0		 PINOLE PK 18AM4.0A
No California		 D1 Tom Pettengill
(3.81) 		Shridhar Swaminathan
(3.70)
Harish Natarajan
(3.81) 		L 6-3
6-4		 3.46 3.51
04/01/2017 Adult 40+
4.0
League		 PINOLE PK 40AM4.0A
No California		 D2 Ken Leong
(3.82) 		Todd Curley
(3.93)
John Zarling
(3.88) 		L 6-1
6-2		 3.43 3.51
03/25/2017 Adult 40+
4.0		 PINOLE PK 40AM4.0A
No California		 D2 Dean Allen
(3.88) 		Glenn Angers
(3.32)
Chris Dawson
(3.62) 		W 6-2
7-5		 3.48 3.53
03/18/2017 Adult 40+
4.0		 RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 D2 Ken Leong
(3.74) 		Timothy Carr
(3.28)
Kevin Coldiron
(3.72) 		W 6-4
6-4		 3.48 3.55
03/11/2017 Adult 40+
4.0		 PINOLE PK 40AM4.0A
No California		 D2 Ken Leong
(3.78) 		Karl Brown
(3.42)
Bob Canchola
(3.50) 		L 7-6
7-5		 3.30 3.52
02/25/2017 Adult 40+
4.0		 RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 D2 Ben Chuaqui
(3.83) 		Aries Quizon
(3.77)
James Yim
(3.65) 		L 7-5
4-6
1-0		 3.57 3.59
02/12/2017 Adult 40+
4.0		 RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 D2 Scott Gelfand
(3.84) 		Travis Foss
(3.64)
Darek DeFreece
(3.39) 		W 6-2
7-6		 3.54 3.59
10/01/2017 D1 Combo
7.5
EL CERRITO TC/ARLINGTON PK CM7.5A
No California		 L GLTF/DAVIE STADIUM CM7.5A
No California
Charles McKinley (3.47) 7-6
7-6		 Daniel Bao (3.13)
Ken Mak (-----)
Match: S Rating: -----
09/24/2017 D2 Combo
7.5
EL CERRITO TC/ARLINGTON PK CM7.5A
No California		 L LANEY TA/COLLEGE ALAM CM7.5A
No California
Kent Hargreaves (3.41) 3-6
6-3
1-0		 John Huynh (3.72)
joseph king (3.16)
Match: 3.51 Rating: -----
07/29/2017 D2 Adult 55+
8.0
RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 W LANEY TA/COLLEGE ALAM 55AM8.0A
No California
Tom Pettengill (3.73) 7-5
6-4		 Mark Abzug (3.78)
Rusty Weston (3.43)
Match: 3.58 Rating: 3.55
07/15/2017 D3 Adult 55+
8.0
RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 L BERKELEY TC 55AM8.0A
No California
Ken Leong (3.67) 6-2
6-1		 Michael Wang (3.79)
Paul Wilhite (3.71)
Match: 3.33 Rating: 3.50
07/08/2017 D1 Adult 55+
8.0
RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 L LANEY TA/COLLEGE ALAM 55AM8.0A
No California
Antonio Camargo (3.72) 6-2
6-4		 Jeff Falick (3.52)
Mehrdad Mohebi (3.69)
Match: 3.35 Rating: 3.51
06/23/2017 D1 Adult 18+
4.0
PINOLE PK 18AM4.0A
No California		 L ROUND HILL CC 18AM4.0A
No California
Jerry Garcia (3.51) 4-6
6-3
1-0		 Patrick Lane (3.75)
Stephan Johnson (3.90)
Match: 3.78 Rating: 3.59
06/03/2017 D2 Adult 18+
4.0
RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 L DAVIE STADIUM 18AM4.0A
No California
Ken Leong (3.78) 2-6
7-6
1-0		 Bob Armstrong (3.76)
Edgar Setton (3.62)
Match: 3.63 Rating: 3.55
05/21/2017 D1 Adult 18+
4.0
PINOLE PK 18AM4.0A
No California		 W WALNUT CREEK RC/WALNUT CREEK 18AM4.0B
No California
Scott Garell (3.55) 6-1
6-1		 Thomas Goins (3.52)
Ramkrishna Vepa (3.44)
Match: 3.82 Rating: 3.57
05/20/2017 D1 Adult 18+
4.0
RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 L LANEY TA/COLLEGE ALAM 18AM4.0A
No California
Ken Leong (3.75) 6-1
6-2		 keith ma (3.83)
Steven Luc (3.99)
Match: 3.46 Rating: 3.47
05/13/2017 D1 Adult 18+
4.0
PINOLE PK 18AM4.0A
No California		 L WALNUT CREEK RC/WALNUT CREEK 18AM4.0D
No California
Ken Leong (3.66) 6-2
3-6
1-0		 Alex Aguilar (3.76)
Stanley Smallwood (3.93)
Match: 3.69 Rating: 3.52
05/06/2017 D1 Adult 18+
4.0
PINOLE PK 18AM4.0A
No California		 L LAFAYETTE TC 18AM4.0A
No California
Shawn McDermott (3.56) 6-1
6-2		 David Edson (3.93)
Stewart Prizeman (3.79)
Match: 3.45 Rating: 3.47
04/30/2017 D3 Adult 18+
4.0
RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 L SAN PABLO PK 18AM4.0A
No California
Ken Leong (3.77) 6-1
6-0		 Kian Ong (3.80)
Pete Gregory (3.72)
Match: 3.20 Rating: 3.42
04/23/2017 D1 Adult 18+
4.0
PINOLE PK 18AM4.0A
No California		 W WALNUT COUNTRY 18AM4.0A
No California
Ken Leong (3.74) 7-6
6-4		 Bob Lewis (3.73)
Sean Healy (3.57)
Match: 3.59 Rating: 3.52
04/23/2017 D3 Adult 18+
4.5
PINOLE PK 18AM4.5A
No California		 L DIAMOND HILLS 18AM4.5A
No California
Michael Yurkus (4.13) 6-3
6-4		 Aaron Lee (3.96)
Dan Vongtama (3.92)
Match: 3.49 Rating: 3.49
04/22/2017 D1 Adult 18+
4.0
RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 L MERVYN MORRIS PK 18AM4.0A
No California
Ken Leong (3.76) 6-4
6-3		 Tuan Khong (3.75)
Aries Quizon (3.67)
Match: 3.43 Rating: 3.49
04/15/2017 D1 Adult 18+
4.0
RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 W OAKLAND HILLS 18AM4.0A
No California
Ken Leong (3.75) 6-2
6-1		 Philip Mitchell (3.24)
Timothy Walker (3.04)
Match: 3.48 Rating: 3.50
04/08/2017 D1 Adult 18+
4.0
RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 W SALESIAN HS 18AM4.0A
No California
Ken Leong (3.75) 6-1
4-6
1-0		 Lloyd Jung (3.64)
Samuel Bevan (3.75)
Match: 3.51 Rating: 3.51
04/01/2017 D1 Adult 18+
4.0
PINOLE PK 18AM4.0A
No California		 L WALNUT CREEK RC/WALNUT CREEK 18AM4.0B
No California
Tom Pettengill (3.81) 6-3
6-4		 Shridhar Swaminathan (3.70)
Harish Natarajan (3.81)
Match: 3.46 Rating: 3.51
04/01/2017 D2 Adult 40+
4.0
League
PINOLE PK 40AM4.0A
No California		 L ROUND HILL CC 40AM4.0A
No California
Ken Leong (3.82) 6-1
6-2		 Todd Curley (3.93)
John Zarling (3.88)
Match: 3.43 Rating: 3.51
03/25/2017 D2 Adult 40+
4.0
PINOLE PK 40AM4.0A
No California		 W ROUND HILL CC 40AM4.0C
No California
Dean Allen (3.88) 6-2
7-5		 Glenn Angers (3.32)
Chris Dawson (3.62)
Match: 3.48 Rating: 3.53
03/18/2017 D2 Adult 40+
4.0
RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 W CLAREMONT CC 40AM4.0A
No California
Ken Leong (3.74) 6-4
6-4		 Timothy Carr (3.28)
Kevin Coldiron (3.72)
Match: 3.48 Rating: 3.55
03/11/2017 D2 Adult 40+
4.0
PINOLE PK 40AM4.0A
No California		 L WALNUT CREEK RC/WALNUT CREEK 40AM4.0B
No California
Ken Leong (3.78) 7-6
7-5		 Karl Brown (3.42)
Bob Canchola (3.50)
Match: 3.30 Rating: 3.52
02/25/2017 D2 Adult 40+
4.0
RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 L MERVYN MORRIS PK 40AM4.0A
No California
Ben Chuaqui (3.83) 7-5
4-6
1-0		 Aries Quizon (3.77)
James Yim (3.65)
Match: 3.57 Rating: 3.59
02/12/2017 D2 Adult 40+
4.0
RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 W OAKLAND HILLS 40AM4.0A
No California
Scott Gelfand (3.84) 6-2
7-6		 Travis Foss (3.64)
Darek DeFreece (3.39)
Match: 3.54 Rating: 3.59
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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