Wins
10
Indexed tournament wins
Player record
Ruhberg, David
Losses
49
Indexed tournament losses
Matches
59
Decisive results
Win rate
16.9%
Across indexed matches
Peak rating
807
Highest rating in the available history.
Biggest upset
Lee, Thomas
Front Range Open · May 5, 2007 · +128 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Kokoshinskiy, Igor
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
8 tournament appearances · synced Aug 8, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 30, 2008 | 2008 Aurora Spring OpenTournament · View matches | 797 | 807 | +10 | 2W / 6L |
| Sep 29, 2007 | DFWTT Fall RRTournament · View matches | 782 | 797 | +15 | 3W / 9L |
| Jun 24, 2007 | Aurora's ElevenTournament · View matches · USATT readjusted 686 → 745 | 686 | 782 | +37+40 / -3 | 2W / 8L |
| May 5, 2007 | Front Range OpenTournament · View matches | 661 | 686 | +25+25 / 0 | 1W / 6L |
| Apr 1, 2007 | 2007 Aurora Spring OpenTournament · View matches | 523 | 661 | +138 | 2W / 6L |
| Mar 25, 2006 | 2006 Front Range OpenTournament · View matches | 523 | 523 | 0+0 / 0 | 0W / 3L |
| Nov 13, 2005 | 2005 Aurora Fall Open TourTournament · View matches | 523 | 523 | 0+0 / 0 | 0W / 7L |
| Apr 30, 2005 | 2005 Front Range OpenTournament · View matches · Initial rating 523 | Unrated | 523 | — | 0W / 4L |
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