Wins
187
Indexed tournament wins
Player record
Patterson, BillyG
Losses
190
Indexed tournament losses
Matches
377
Decisive results
Win rate
49.6%
Across indexed matches
Peak rating
1,494
Highest rating in the available history.
Biggest upset
Schrock, Kevin
December Open · Dec 13, 2008 · +343 rating
Open →Biggest loss
Mitchell, Kevin
May Open · May 24, 2008 · -407 rating
Open →Most frequent opponent
Helfand, Joseph
18 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
81 tournament appearances · synced Aug 8, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 13, 2008 | December OpenTournament · View matches | 1,393 | 1,432 | +39+51 / -12 | 4W / 5L |
| Nov 22, 2008 | November OpenTournament · View matches | 1,423 | 1,393 | -30+0 / -30 | 1W / 7L |
| Oct 25, 2008 | October OpenTournament · View matches | 1,424 | 1,423 | -1+20 / -21 | 3W / 4L |
| Sep 27, 2008 | September OpenTournament · View matches | 1,428 | 1,424 | -4+39 / -43 | 9W / 2L |
| Aug 30, 2008 | August OpenTournament · View matches | 1,402 | 1,428 | +26 | 4W / 3L |
| Jul 26, 2008 | July OpenTournament · View matches | 1,355 | 1,402 | +47+58 / -11 | 4W / 6L |
| May 24, 2008 | May OpenTournament · View matches | 1,387 | 1,355 | -32 | 2W / 2L |
| Apr 27, 2008 | 74th Annual Michigan ClosedTournament · View matches | 1,365 | 1,387 | +22+50 / -28 | 4W / 3L |
| Apr 19, 2008 | April OpenTournament · View matches | 1,370 | 1,365 | -5+0 / -5 | 1W / 3L |
| Mar 22, 2008 | March OpenTournament · View matches | 1,321 | 1,370 | +49+50 / -1 | 1W / 3L |
| Jan 26, 2008 | January OpenTournament · View matches | 1,317 | 1,321 | +4+13 / -9 | 1W / 4L |
| Dec 15, 2007 | December OpenTournament · View matches | 1,308 | 1,317 | +9+13 / -4 | 2W / 5L |
| Nov 17, 2007 | November OpenTournament · View matches | 1,313 | 1,308 | -5+0 / -5 | 0W / 3L |
| Oct 27, 2007 | October OpenTournament · View matches | 1,340 | 1,313 | -27+6 / -33 | 1W / 2L |
| Sep 29, 2007 | September OpenTournament · View matches | 1,337 | 1,340 | +3+12 / -9 | 2W / 2L |
| Aug 25, 2007 | August OpenTournament · View matches | 1,333 | 1,337 | +4+8 / -4 | 1W / 2L |
| Jun 23, 2007 | June OpenTournament · View matches | 1,340 | 1,333 | -7+0 / -7 | 0W / 2L |
| May 26, 2007 | May OpenTournament · View matches | 1,345 | 1,340 | -5+2 / -7 | 2W / 1L |
| Apr 28, 2007 | April OpenTournament · View matches | 1,343 | 1,345 | +2+8 / -6 | 1W / 2L |
| Apr 1, 2007 | 2007 Michigan ClosedTournament · View matches | 1,391 | 1,343 | -48+0 / -48 | 2W / 2L |