Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Richard Gumbiner (Kentfield, CA)
Male 		3.5 C
12/31/2023
Estimated Dynamic Rating 3.3283
6/30/2024
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2023 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 55+ 7.0 4 2 2 0 50.0 8 4 4 50.0 69 33 36 47.8 0
Mixed 18+ 7.0 2 2 0 0 100.0 4 4 0 100.0 37 25 12 67.6 0
Mixed 40+ 7.0 4 2 2 0 50.0 8 4 4 50.0 72 38 34 52.8 0
Mixed Other 7.0 3 1 2 0 33.3 6 2 4 33.3 52 22 30 42.3 0
Total 13 7 6 0 53.8 26 14 12 53.8 230 118 112 51.3 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/04/2023 Mixed Other
7.0		 MT TAM RC 55MX7.0A
No California		 D3 Paula Loeffler
(3.33) 		Care Pittman
(2.95)
Gan Tam
(3.00) 		W 6-2
6-3		 3.20 3.28
10/13/2023 Mixed Other
7.0		 MT TAM RC 55MX7.0A
No California		 D3 Sue Pearlstein
(2.93) 		Christopher Kelly
(3.15)
Dee Dee Littrell
(3.03) 		L 6-2
7-6		 3.14 3.29
09/09/2023 Mixed 40+
7.0
Flight		 MT TAM RC 40MX7.0A
No California		 D3 Judith Lombardi
(3.44) 		Geoff Greenlee
(3.31)
Kendal Burrell
(3.40) 		L 6-3
6-2		 3.04 3.28
08/28/2023 Mixed Other
7.0		 MT TAM RC 55MX7.0A
No California		 D3 Christina Mcnair
(3.01) 		Carolyn Tuatini
(3.23)
Derrick Wong
(3.03) 		L 6-2
6-0		 2.92 3.29
08/19/2023 Mixed 40+
7.0		 MT TAM RC 40MX7.0A
No California		 D3 Mary Schattenberg
(3.18) 		Steve Bugos
(3.21)
Dolores Roque
(2.70) 		W 6-2
6-1		 3.37 3.36
07/16/2023 Mixed 40+
7.0		 MT TAM RC 40MX7.0A
No California		 D2 Laura Bradley Davis
(3.01) 		Steve Bugos
(3.21)
Martha Martinez
(-----) 		W 6-2
7-5		 S 3.35
06/24/2023 Mixed 40+
7.0		 MT TAM RC 40MX7.0A
No California		 D3 Dana Vilas
(3.00) 		Helen Luttemo
(3.24)
Gervais Tompkin
(3.21) 		L 6-4
6-4		 3.30 3.35
05/27/2023 Adult 55+
7.0		 MT TAM RC 55AM7.0A
No California		 D3 Jerry Labay
(3.40) 		Mark Clem
(3.32)
Hogan Nymberg
(3.28) 		L 6-2
6-1		 2.94 3.28
04/16/2023 Adult 55+
7.0		 MT TAM RC 55AM7.0A
No California		 D2 David Stolberg
(3.02) 		Sean Murphy
(3.27)
Steven Walker
(3.26) 		L 6-2
6-3		 3.20 3.35
04/01/2023 Adult 55+
7.0		 MT TAM RC 55AM7.0A
No California		 D2 Jerry Labay
(3.36) 		Scott Fong
(3.24)
Brian Maloney
(3.08) 		W 7-5
6-4		 S 3.38
03/25/2023 Adult 55+
7.0		 MT TAM RC 55AM7.0A
No California		 D2 Jerry Labay
(3.33) 		John Bliss
(3.28)
David Rasmussen
(3.11) 		W 6-3
6-0		 3.53 3.38
03/16/2023 Mixed 18+
7.0		 MT TAM RC 18MX7.0A
No California		 D3 Mary Schattenberg
(3.20) 		Angela Lee
(3.14)
Stacy Nimmo
(3.21) 		W 6-3
6-2		 3.48 3.36
03/07/2023 Mixed 18+
7.0		 MT TAM RC 18MX7.0A
No California		 D3 Mary Vogt
(3.10) 		Matt Strain
(2.76)
Lisa Taft
(3.26) 		W 7-5
6-2		 S 3.32
11/04/2023 D3 Mixed Other
7.0
MT TAM RC 55MX7.0A
No California		 W NOVATO TC/PIONEER PK 55MX7.0A
No California
Paula Loeffler (3.33) 6-2
6-3		 Care Pittman (2.95)
Gan Tam (3.00)
Match: 3.20 Rating: 3.28
10/13/2023 D3 Mixed Other
7.0
MT TAM RC 55MX7.0A
No California		 L HARBOR PT 55MX7.0A
No California
Sue Pearlstein (2.93) 6-2
7-6		 Christopher Kelly (3.15)
Dee Dee Littrell (3.03)
Match: 3.14 Rating: 3.29
09/09/2023 D3 Mixed 40+
7.0
Flight
MT TAM RC 40MX7.0A
No California		 L RAFAEL RC 40MX7.0A
No California
Judith Lombardi (3.44) 6-3
6-2		 Geoff Greenlee (3.31)
Kendal Burrell (3.40)
Match: 3.04 Rating: 3.28
08/28/2023 D3 Mixed Other
7.0
MT TAM RC 55MX7.0A
No California		 L BOYLE PK 55MX7.0A
No California
Christina Mcnair (3.01) 6-2
6-0		 Carolyn Tuatini (3.23)
Derrick Wong (3.03)
Match: 2.92 Rating: 3.29
08/19/2023 D3 Mixed 40+
7.0
MT TAM RC 40MX7.0A
No California		 W NOVATO TC/PIONEER PK 40MX7.0A
No California
Mary Schattenberg (3.18) 6-2
6-1		 Steve Bugos (3.21)
Dolores Roque (2.70)
Match: 3.37 Rating: 3.36
07/16/2023 D2 Mixed 40+
7.0
MT TAM RC 40MX7.0A
No California		 W NOVATO TC/PIONEER PK 40MX7.0A
No California
Laura Bradley Davis (3.01) 6-2
7-5		 Steve Bugos (3.21)
Martha Martinez (-----)
Match: S Rating: 3.35
06/24/2023 D3 Mixed 40+
7.0
MT TAM RC 40MX7.0A
No California		 L MARIN TC 40MX7.0A
No California
Dana Vilas (3.00) 6-4
6-4		 Helen Luttemo (3.24)
Gervais Tompkin (3.21)
Match: 3.30 Rating: 3.35
05/27/2023 D3 Adult 55+
7.0
MT TAM RC 55AM7.0A
No California		 L MARIN TC 55AM7.0A
No California
Jerry Labay (3.40) 6-2
6-1		 Mark Clem (3.32)
Hogan Nymberg (3.28)
Match: 2.94 Rating: 3.28
04/16/2023 D2 Adult 55+
7.0
MT TAM RC 55AM7.0A
No California		 L RAFAEL RC 55AM7.0A
No California
David Stolberg (3.02) 6-2
6-3		 Sean Murphy (3.27)
Steven Walker (3.26)
Match: 3.20 Rating: 3.35
04/01/2023 D2 Adult 55+
7.0
MT TAM RC 55AM7.0A
No California		 W BAY CLUB ROSS VALLEY 55AM7.0A
No California
Jerry Labay (3.36) 7-5
6-4		 Scott Fong (3.24)
Brian Maloney (3.08)
Match: S Rating: 3.38
03/25/2023 D2 Adult 55+
7.0
MT TAM RC 55AM7.0A
No California		 W NOVATO TC/PIONEER PK 55AM7.0A
No California
Jerry Labay (3.33) 6-3
6-0		 John Bliss (3.28)
David Rasmussen (3.11)
Match: 3.53 Rating: 3.38
03/16/2023 D3 Mixed 18+
7.0
MT TAM RC 18MX7.0A
No California		 W MARIN TC 18MX7.0B
No California
Mary Schattenberg (3.20) 6-3
6-2		 Angela Lee (3.14)
Stacy Nimmo (3.21)
Match: 3.48 Rating: 3.36
03/07/2023 D3 Mixed 18+
7.0
MT TAM RC 18MX7.0A
No California		 W BOYLE PK 18MX7.0A
No California
Mary Vogt (3.10) 7-5
6-2		 Matt Strain (2.76)
Lisa Taft (3.26)
Match: S Rating: 3.32
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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