Wins
144
Indexed tournament wins
Player record
Rosen, Walt
Losses
144
Indexed tournament losses
Matches
288
Decisive results
Win rate
50.0%
Across indexed matches
Peak rating
1,957
Highest rating in the available history.
Biggest upset
Aleksander Kheyfets
US Teams · Nov 27, 1994 · +308 rating
Open →Biggest loss
Todd Wiederhold
Houston Summer Open · Aug 11, 1996 · -405 rating
Open →Most frequent opponent
Jones, Claude
6 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
25 tournament appearances · synced Aug 9, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 16, 1994 | SE Texas Summer OpenTournament · View matches | 1,869 | 1,776 | -93+0 / -93 | 4W / 5L |
| Sep 18, 1994 | Oded Amitz-Lev 1st Annual MemoTournament · View matches | 1,935 | 1,869 | -66 | 5W / 5L |
| Aug 7, 1994 | Louisiana OpenTournament · View matches | 1,809 | 1,935 | +126 | 12W / 9L |
| May 1, 1994 | Houston RRTournament · View matches | 1,825 | 1,809 | -16+2 / -18 | 4W / 5L |
| Feb 20, 1994 | Irving Round RobinTournament · View matches | 1,875 | 1,825 | -50+0 / -50 | 3W / 2L |
21–25 of 25
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