Wins
11
Indexed tournament wins
Player record
Hall, Marvin D.
Losses
18
Indexed tournament losses
Matches
29
Decisive results
Win rate
37.9%
Across indexed matches
Peak rating
1,066
Highest rating in the available history.
Biggest upset
Valentino, John
MATTC February Open · Feb 11, 1995 · +102 rating
Open →Biggest loss
Claroni, Rocco
MATTC February Open · Feb 11, 1995 · -187 rating
Open →Most frequent opponent
Kohut, William
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 8, 2026, 2:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 22, 2000 | 2000 Millcreek OpenTournament · View matches | 1,066 | 1,066 | 0+0 / 0 | 0W / 6L |
| Apr 23, 1995 | PENN Closed ChampionshipsTournament · View matches | 1,020 | 1,066 | +46 | 6W / 6L |
| Feb 11, 1995 | MATTC February OpenTournament · View matches | 1,024 | 1,020 | -4 | 5W / 6L |
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