Wins
355
Indexed tournament wins
Player record
Sourinthone, Lock
Losses
183
Indexed tournament losses
Matches
538
Decisive results
Win rate
66.0%
Across indexed matches
Peak rating
2,149
Highest rating in the available history.
Biggest upset
Plaisted, Thomas
1998 Nashville Spring Open · Mar 14, 1998 · +309 rating
Open →Biggest loss
Luo, Mingkuang
No. Amer. Teams Open Championships · Nov 26, 2000 · -626 rating
Open →Most frequent opponent
Cooper, George
9 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
61 tournament appearances · synced Aug 8, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 10, 1995 | Atlanta Spring OpenTournament · View matches | 1,873 | 1,870 | -3 | 4W / 4L |
| May 29, 1995 | St. Joseph Valley, No. AmericaTournament · View matches | 1,899 | 1,873 | -26+6 / -32 | 6W / 5L |
| Mar 26, 1995 | Louisiana OpenTournament · View matches | 1,855 | 1,899 | +44+70 / -26 | 9W / 4L |
| Mar 12, 1995 | 1995 Kentuckiana Open RRTournament · View matches | 1,882 | 1,855 | -27+22 / -49 | 4W / 3L |
| Dec 3, 1994 | Atlanta Fall Open TTTTournament · View matches | 1,899 | 1,882 | -17 | 2W / 3L |
| Nov 27, 1994 | US TeamsTournament · View matches | 1,718 | 1,899 | +181 | 9W / 15L |
| Nov 12, 1994 | Atlanta Giant Round RobinTournament · View matches | 1,746 | 1,718 | -28+4 / -32 | 7W / 4L |
| Oct 15, 1994 | T-Tonics ClassicsTournament · View matches | 1,720 | 1,746 | +26+54 / -28 | 11W / 6L |
| Oct 9, 1994 | 9th Annual Bernard Hock OpenTournament · View matches | 1,740 | 1,720 | -20+1 / -21 | 4W / 2L |
| Sep 17, 1994 | Nashville Music City OpenTournament · View matches | 1,695 | 1,740 | +45+47 / -2 | 3W / 3L |
| Sep 3, 1994 | Southern Team ChampionshipsTournament · View matches | 1,703 | 1,695 | -8+10 / -18 | 6W / 8L |
| Aug 20, 1994 | Decatur OpenTournament · View matches | 1,656 | 1,703 | +47+50 / -3 | 5W / 1L |
| Aug 4, 1994 | Jr. OlympicsTournament · View matches | 1,742 | 1,656 | -86 | 5W / 3L |
| Jul 4, 1994 | US OpenTournament · View matches | 1,790 | 1,742 | -48 | 7W / 6L |
| Jun 25, 1994 | 1994 Tennessee SportsfestTournament · View matches | 1,743 | 1,790 | +47 | 8W / 3L |
| May 29, 1994 | St. Joseph Valley OpenTournament · View matches | 1,774 | 1,743 | -31+11 / -42 | 5W / 4L |
| May 21, 1994 | Fosroc Inc. 1994 Kentucky OpenTournament · View matches | 1,796 | 1,774 | -22+9 / -31 | 3W / 6L |
| May 14, 1994 | Atlanta Spring Open TT TournamTournament · View matches | 1,707 | 1,796 | +89 | 5W / 4L |
| May 1, 1994 | Hall of FameTournament · View matches | 1,742 | 1,707 | -35+5 / -40 | 5W / 2L |
| Apr 23, 1994 | Rocky Top OpenTournament · View matches | 1,755 | 1,742 | -13+6 / -19 | 3W / 2L |