Wins
12
Indexed tournament wins
Player record
Wins
12
Losses
63
Matches
75
Win rate
16.0%
865
Highest rating in the available history.
Roback, Joseph
Stiga Open on the 2003 Stiga N · Jun 15, 2003 · +366 rating
Open →Tseng, Victor
NTTC August Open · Aug 27, 1995 · -127 rating
Open →Cheng, Wen-Che
2 matches
Open →Published rating movement across recorded events.
13 tournament appearances · synced Aug 8, 2026, 2:22 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 29, 2003 | NYC 2003 OpenTournament · View matches | 864 | 865 | +1 | 1W / 2L |
| Jun 15, 2003 | Stiga Open on the 2003 Stiga NTournament · View matches · USATT readjusted 644 → 816 | 644 | 864 | +48+69 / -21 | 4W / 9L |
| Mar 30, 2003 | Quaker city OpenTournament · View matches | 644 | 644 | 0+0 / 0 | 0W / 8L |
| Feb 2, 2003 | 2003 MDTTC February OpenTournament · View matches | 627 | 644 | +17 | 2W / 5L |
| Jun 18, 2000 | MDTTC June OpenTournament · View matches | 633 | 627 | -6 | 0W / 3L |
| May 6, 2000 | 3rd Annual Maryland Medallion Tournament · View matches | 633 | 633 | 0+0 / 0 | 0W / 8L |
| Nov 2, 1997 | MDTTC November OpenTournament · View matches | 633 | 633 | 0+0 / 0 | 0W / 5L |
| Jun 23, 1996 | NTTC June OpenTournament · View matches | 633 | 623 | -10+0 / -10 | 1W / 3L |
| Apr 14, 1996 | NTTC April OpenTournament · View matches | 633 | 646 | +13+13 / 0 | 1W / 5L |
| Jan 21, 1996 | NTTC January OpenTournament · View matches | 632 | 633 | +1+4 / -3 | 1W / 5L |
| Aug 27, 1995 | NTTC August OpenTournament · View matches | 599 | 636 | +37 | 1W / 5L |
| Aug 20, 1995 | Sun TV Pittsburgh OpenTournament · View matches | 599 | 599 | 0+0 / 0 | 0W / 3L |
| Jun 18, 1995 | NTTC June OpenTournament · View matches · Initial rating 599 | Unrated | 599 | 0+10 / -10 | 1W / 2L |
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