Wins
20
Indexed tournament wins
Player record
Petersen, Leroy F.
Losses
20
Indexed tournament losses
Matches
40
Decisive results
Win rate
50.0%
Across indexed matches
Peak rating
1,524
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Wurdeman, Ken
Lincoln Open · Jan 21, 1996 · -337 rating
Open →Most frequent opponent
Robbins, Norm
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
9 tournament appearances · synced Aug 11, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jan 21, 2001 | Lincoln OpenTournament · View matches | 1,372 | 1,363 | -9+0 / -9 | 0W / 3L |
| Mar 7, 1998 | Wisner OpenTournament · View matches | 1,462 | 1,372 | -90 | 1W / 4L |
| Jan 18, 1998 | Lincoln OpenTournament · View matches | 1,476 | 1,462 | -14+2 / -16 | 2W / 1L |
| Jul 20, 1997 | Cornhusker State GamesTournament · View matches | 1,480 | 1,476 | -4+3 / -7 | 1W / 1L |
| Jan 19, 1997 | Lincoln OpenTournament · View matches | 1,454 | 1,480 | +26 | 6W / 1L |
| Jan 21, 1996 | Lincoln OpenTournament · View matches | 1,505 | 1,454 | -51 | 0W / 4L |
| Aug 13, 1995 | Midwest TT Team ChampionshipsTournament · View matches | 1,524 | 1,505 | -19+5 / -24 | 6W / 4L |
| Mar 19, 1995 | Wisner OpenTournament · View matches | 1,523 | 1,524 | +1+7 / -6 | 2W / 1L |
| Mar 27, 1994 | Wisner OpenTournament · View matches | 1,527 | 1,523 | -4 | 2W / 1L |
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