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 |
|---|---|---|---|---|---|
| Nov 8, 1997 | Chattanooga Fall OpenTournament · View matches | 1,963 | 1,948 | -15 | 5W / 2L |
| Oct 12, 1997 | 12th Annual Bernard Hock OpenTournament · View matches | 1,929 | 1,963 | +34+38 / -4 | 6W / 2L |
| Sep 6, 1997 | Decatur OpenTournament · View matches | 2,023 | 1,929 | -94 | 5W / 3L |
| Jun 28, 1997 | 1997 Music City OpenTournament · View matches | 2,023 | 2,023 | 0+0 / 0 | 3W / 1L |
| Apr 5, 1997 | Chattanooga OpenTournament · View matches | 1,976 | 2,023 | +47+47 / 0 | 8W / 2L |
| Feb 22, 1997 | Huntsville Winter OpenTournament · View matches | 1,982 | 1,976 | -6+2 / -8 | 4W / 1L |
| Nov 9, 1996 | 1996 Newgy Music City OpenTournament · View matches | 1,941 | 1,982 | +41 | 7W / 1L |
| Sep 7, 1996 | 1996 Decatur OpenTournament · View matches | 1,939 | 1,941 | +2+5 / -3 | 5W / 2L |
| Jun 15, 1996 | Bluff City Team ChampionshipsTournament · View matches | 2,011 | 1,939 | -72+17 / -89 | 6W / 6L |
| Apr 13, 1996 | Atlanta Spring OpenTournament · View matches | 1,899 | 2,011 | +112 | 12W / 2L |
| Mar 3, 1996 | Arkansas OpenTournament · View matches | 1,899 | 1,899 | 0+8 / -8 | 7W / 2L |
| Feb 18, 1996 | 1996 Huntsville Winter OpenTournament · View matches | 1,924 | 1,899 | -25+5 / -30 | 5W / 1L |
| Feb 11, 1996 | 1996 Atlanta Cup TT ChallengeTournament · View matches | 1,930 | 1,924 | -6+0 / -6 | 0W / 1L |
| Dec 23, 1995 | Memphis Intl Team TournamentTournament · View matches | 1,937 | 1,930 | -7+8 / -15 | 2W / 3L |
| Nov 26, 1995 | US Open Team ChampionshipsTournament · View matches | 1,947 | 1,939 | -8 | 21W / 9L |
| Oct 14, 1995 | T-Tonics Classics Open TTTTournament · View matches | 1,846 | 1,947 | +101 | 11W / 3L |
| Sep 9, 1995 | Decatur OpenTournament · View matches | 1,856 | 1,846 | -10+17 / -27 | 4W / 3L |
| Aug 5, 1995 | USATT Jr. NationalsTournament · View matches | 1,852 | 1,856 | +4+4 / 0 | 4W / 2L |
| Aug 5, 1995 | AAU Jr. OlympicsTournament · View matches | 1,849 | 1,852 | +3+6 / -3 | 4W / 2L |
| Jun 24, 1995 | 1995 Tennessee ClosedTournament · View matches | 1,870 | 1,849 | -21 | 6W / 3L |