| Match History (Recent) | View Advanced Player Stats |
|
Richard Gumbiner (Kentfield, CA)
Male |
3.5 C 12/31/2024 |
| Estimated Dynamic Rating |
3.3219 4/12/2025 |
| Projected Year End Rating |
------ ---------- |
3.5 Rating Meter
3.0001 - 3.5000
3.0001 - 3.5000
| Recent History |
| League/Level | Total Matches |
Win | Loss | Tie | WPct | Total Sets |
Win | Loss | WPct | Total Games |
Win | Loss | WPct | Defaults |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Adult 40+ 3.5 | 4 | 3 | 1 | 0 | 75.0 | 11 | 6 | 5 | 54.5 | 78 | 38 | 40 | 48.7 | 0 |
| Adult 55+ 7.0 | 4 | 3 | 1 | 0 | 75.0 | 11 | 7 | 4 | 63.6 | 77 | 42 | 35 | 54.5 | 1 |
| Adult 65+ 7.0 | 4 | 2 | 2 | 0 | 50.0 | 10 | 5 | 5 | 50.0 | 70 | 32 | 38 | 45.7 | 0 |
| Mixed 40+ 7.0 | 2 | 0 | 2 | 0 | 0.0 | 5 | 1 | 4 | 20.0 | 40 | 16 | 24 | 40.0 | 0 |
| Total | 14 | 8 | 6 | 0 | 57.1 | 37 | 19 | 18 | 51.4 | 265 | 128 | 137 | 48.3 | 1 |
| 03/29/2025 | D2 | Adult 55+ 7.0 |
|---|---|---|
| MT TAM RC 55AM7.0A No California |
L | TIBURON PEN C 55AM7.0A No California |
| David Stolberg (3.13) | 6-1 4-6 1-0 |
David Petrini (3.15) Rick Sichel (3.24) |
| Match: 3.20 | Rating: 3.32 |
| 03/23/2025 | D1 | Adult 55+ 7.0 |
|---|---|---|
| MT TAM RC 55AM7.0A No California |
W | HARBOR PT 55AM7.0A No California |
| Joel Sklar (3.24) | 7-6 6-1 |
Kevin Burns (-----) Christopher Kelly (3.21) |
| Match: S | Rating: 3.37 |
| 03/10/2025 | D1 | Adult 65+ 7.0 |
|---|---|---|
| MT TAM RC 65AM7.0A No California |
W | NOVATO TC/PIONEER PK 65AM7.0A No California |
| Peter Sanchez (3.38) | 6-3 6-2 |
Steven Lund (3.28) Robert Roehrick (3.34) |
| Match: 3.52 | Rating: 3.37 |
| 03/08/2025 | D3 | Adult 40+ 3.5 |
|---|---|---|
| MT TAM RC 40AM3.5A No California |
W | TIBURON PEN C 40AM3.5A No California |
| Stephen Cossman (3.34) | 3-6 6-2 1-0 |
Jason Day (-----) John Stewart (3.23) |
| Match: S | Rating: 3.31 |
| 02/16/2025 | D3 | Adult 40+ 3.5 |
|---|---|---|
| MT TAM RC 40AM3.5A No California |
W | SCOTT VALLEY 40AM3.5A No California |
| David Grayson (3.37) | 3-6 7-5 1-0 |
Bruce Reed (3.22) Jarom Fawson (3.00) |
| Match: 3.11 | Rating: 3.31 |
| 02/08/2025 | D3 | Adult 40+ 3.5 |
|---|---|---|
| MT TAM RC 40AM3.5A No California |
L | BELVEDERE TC 40AM3.5A No California |
| David Stolberg (3.10) | 6-2 6-2 |
Ruben Kalra (3.26) Houman Behzadi (-----) |
| Match: S | Rating: 3.35 |
| 01/25/2025 | D3 | Adult 40+ 3.5 |
|---|---|---|
| MT TAM RC 40AM3.5A No California |
W | HARBOR PT 40AM3.5A No California |
| Stephen Crump (3.06) | 6-7 6-2 1-0 |
Thomas Brown (3.30) Paolo Petrone (3.42) |
| Match: 3.56 | Rating: 3.35 |
| 07/27/2024 | D3 | Mixed 40+ 7.0 |
|---|---|---|
| MT TAM RC 40MX7.0A No California |
L | MARIN CC 40MX7.0A No California |
| Nicola Trwst (3.01) | 6-0 6-4 |
Mary Gamble (3.88) Carl Miller (3.28) |
| Match: 3.33 | Rating: 3.26 |
| 06/29/2024 | D2 | Mixed 40+ 7.0 |
|---|---|---|
| MT TAM RC 40MX7.0A No California |
L | MARIN TC 40MX7.0A No California |
| Jennifer Sterne (3.20) | 7-6 4-6 1-0 |
Derek Boorse (3.43) Sarah Blevins (2.79) |
| Match: 3.14 | Rating: 3.22 |
| 05/25/2024 | D2 | Adult 55+ 7.0 |
|---|---|---|
| MT TAM RC 55AM7.0A No California |
W | MARIN TC 55AM7.0A No California |
| David Grayson (-----) | 6-0 6-0 |
Default |
| Match: ----- | Rating: ----- |
| 05/19/2024 | D3 | Adult 55+ 7.0 |
|---|---|---|
| MT TAM RC 55AM7.0A No California |
W | NOVATO TC/PIONEER PK 55AM7.0A No California |
| Mitchell Wortzman (3.40) | 7-5 4-6 1-0 |
Lawrence Wright (3.48) Donald Torre (3.21) |
| Match: 3.33 | Rating: 3.33 |
| 05/18/2024 | D2 | Adult 55+ 7.0 |
|---|---|---|
| MT TAM RC 55AM7.0A No California |
W | BAY CLUB ROSS VALLEY 55AM7.0A No California |
| David Grayson (3.52) | 3-6 6-0 1-0 |
Craig Quan (3.35) Paul Swink (3.15) |
| Match: 3.30 | Rating: 3.33 |
| 05/15/2024 | D2 | Adult 65+ 7.0 Sectionals |
|---|---|---|
| MT TAM RC 65AM7.0A No California |
W | NAPA VALLEY TC/VINTAGE HS 65AM7.0A No California |
| John Deist (3.54) | 1-6 6-2 1-0 |
Randy Gularte (3.43) Kirk Geyer (3.14) |
| Match: 3.18 | Rating: 3.33 |
| 05/14/2024 | D2 | Adult 65+ 7.0 Sectionals |
|---|---|---|
| MT TAM RC 65AM7.0A No California |
L | WALNUT CREEK RC/Walnut Creek TC 65AM7.0B No California |
| Joel Sklar (3.39) | 6-0 6-3 |
Lloyd Hohenstein (3.91) John Puckett (2.91) |
| Match: 3.06 | Rating: 3.32 |
| 05/01/2024 | D1 | Adult 65+ 7.0 League |
|---|---|---|
| MT TAM RC 65AM7.0A No California |
L | GOLDMAN TC 65AM7.0A No California |
| Peter Sanchez (3.63) | 6-7 6-2 1-0 |
John Good (3.40) Joe Theisen (3.43) |
| Match: 3.20 | Rating: 3.36 |
| 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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