Wins
70
Indexed tournament wins
Player record
Ferguson, Don
Losses
87
Indexed tournament losses
Matches
157
Decisive results
Win rate
44.6%
Across indexed matches
Peak rating
1,291
Highest rating in the available history.
Biggest upset
Lokavarapu, Harsha
Golden State Open · May 25, 2008 · +390 rating
Open →Biggest loss
Lu, Felix
Golden State Open · Jun 12, 2005 · -730 rating
Open →Most frequent opponent
Larry Scott
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
27 tournament appearances · synced Aug 8, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 20, 2008 | Sacramento Summer OpenTournament · View matches | 1,222 | 1,229 | +7 | 1W / 1L |
| May 25, 2008 | Golden State OpenTournament · View matches | 1,198 | 1,222 | +24 | 3W / 4L |
| Nov 3, 2007 | Sacramento Fall OpenTournament · View matches | 1,197 | 1,198 | +1+11 / -10 | 3W / 4L |
| Oct 16, 2005 | Western OpenTournament · View matches | 1,203 | 1,197 | -6+7 / -13 | 1W / 4L |
| Aug 21, 2005 | San Francisco Summer OpenTournament · View matches | 1,196 | 1,203 | +7 | 1W / 4L |
| Aug 6, 2005 | Sacramento Summer OpenTournament · View matches | 1,206 | 1,196 | -10+51 / -61 | 3W / 5L |
| Jun 12, 2005 | Golden State OpenTournament · View matches | 1,250 | 1,206 | -44+8 / -52 | 3W / 4L |
| Sep 18, 2004 | Reno-Sparks TT TournamentTournament · View matches | 1,282 | 1,250 | -32+17 / -49 | 4W / 5L |
| Sep 5, 2004 | Western Open on the 2004 StigaTournament · View matches | 1,282 | 1,282 | 0+4 / -4 | 1W / 2L |
| Aug 15, 2004 | San Francisco Summer OpenTournament · View matches | 1,278 | 1,282 | +4 | 1W / 3L |
| May 30, 2004 | Golden State OpenTournament · View matches | 1,289 | 1,278 | -11+22 / -33 | 3W / 2L |
| Feb 29, 2004 | California Open on the 2004 StTournament · View matches | 1,291 | 1,289 | -2+3 / -5 | 2W / 1L |
| Feb 7, 2004 | Sacramento Winter OpenTournament · View matches | 1,187 | 1,291 | +104 | 3W / 6L |
| Aug 31, 2003 | Western Open 2003Tournament · View matches | 1,164 | 1,187 | +23 | 1W / 5L |
| Aug 17, 2003 | 2003 S.F. Summer OpenTournament · View matches | 1,164 | 1,164 | 0+0 / 0 | 0W / 3L |
| May 3, 2003 | Sacramento Spring OpenTournament · View matches | 1,129 | 1,164 | +35 | 5W / 3L |
| Mar 22, 2003 | Fairfield March ChallengeTournament · View matches | 1,124 | 1,129 | +5+15 / -10 | 4W / 2L |
| Mar 1, 2003 | Fairfield March OpenTournament · View matches | 1,181 | 1,124 | -57+1 / -58 | 2W / 3L |
| Feb 15, 2003 | Sacramento Winter OpenTournament · View matches | 1,195 | 1,181 | -14 | 2W / 6L |
| Sep 21, 2002 | Sacramento Sept. OpenTournament · View matches | 1,004 | 1,195 | +191 | 5W / 3L |
1–20 of 27
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