Wins
134
Indexed tournament wins
Player record
Ronald Ganzermiller
Losses
247
Indexed tournament losses
Matches
381
Decisive results
Win rate
35.2%
Across indexed matches
Peak rating
1,440
Highest rating in the available history.
Biggest upset
Philip Van Dusen
Maryland Circuit · Aug 4, 2012 · +361 rating
Open →Biggest loss
Nathan Hall
Maryland Circuit · Aug 4, 2012 · -408 rating
Open →Most frequent opponent
Jozef Simkovic
28 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
42 tournament appearances · synced Aug 28, 2026, 2:26 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 18, 2012 | Maryland Giant RRTournament · View matches | 1,202 | 1,231 | +29+29 / 0 | 3W / 3L |
| Feb 4, 2012 | Maryland CircuitTournament · View matches | 1,206 | 1,202 | -4+3 / -7 | 3W / 6L |
| Jan 21, 2012 | Maryland Giant RRTournament · View matches | 1,208 | 1,206 | -2+0 / -2 | 2W / 5L |
| Jan 7, 2012 | Maryland CircuitTournament · View matches | 1,187 | 1,208 | +21+24 / -3 | 3W / 5L |
| Dec 10, 2011 | Maryland Giant RRTournament · View matches | 1,212 | 1,187 | -25+3 / -28 | 1W / 6L |
| Dec 3, 2011 | Maryland CircuitTournament · View matches | 1,263 | 1,212 | -51+19 / -70 | 5W / 5L |
| Nov 19, 2011 | Maryland Giant RRTournament · View matches | 1,242 | 1,263 | +21+81 / -60 | 7W / 7L |
| Nov 5, 2011 | Maryland CircuitTournament · View matches · USATT readjusted 1,152 → 1,206 | 1,152 | 1,242 | +36+38 / -2 | 6W / 2L |
| Oct 15, 2011 | Maryland Giant RRTournament · View matches | 1,113 | 1,152 | +39+40 / -1 | 4W / 2L |
| Sep 24, 2011 | Maryland Giant RRTournament · View matches | 1,156 | 1,113 | -43+0 / -43 | 0W / 8L |
| Sep 10, 2011 | Maryland CircuitTournament · View matches | 1,171 | 1,156 | -15+0 / -15 | 2W / 12L |
| Aug 6, 2011 | Maryland CircuitTournament · View matches | 1,141 | 1,171 | +30+30 / 0 | 1W / 5L |
| Jul 23, 2011 | Maryland Giant RRTournament · View matches | 1,097 | 1,141 | +44+47 / -3 | 3W / 6L |
| Jul 9, 2011 | Maryland CircuitTournament · View matches | 1,090 | 1,097 | +7+13 / -6 | 2W / 6L |
| Jun 18, 2011 | Maryland Giant RRTournament · View matches | 1,129 | 1,090 | -39 | 2W / 3L |
| Jun 4, 2011 | Maryland CircuitTournament · View matches | 1,206 | 1,129 | -77+3 / -80 | 5W / 2L |
| May 21, 2011 | Maryland Giant RRTournament · View matches | 1,219 | 1,206 | -13 | 2W / 5L |
| May 7, 2011 | Maryland CircuitTournament · View matches | 1,248 | 1,219 | -29+2 / -31 | 4W / 4L |
| Apr 30, 2011 | Maryland ClosedTournament · View matches · USATT readjusted 1,003 → 1,215 | 1,003 | 1,248 | +33+45 / -12 | 6W / 4L |
| Mar 5, 2011 | Maryland CircuitTournament · View matches | 1,015 | 1,003 | -12+13 / -25 | 1W / 8L |