Wins
88
Indexed tournament wins
Player record
Heilmann, Ronald S.
Losses
31
Indexed tournament losses
Matches
119
Decisive results
Win rate
73.9%
Across indexed matches
Peak rating
1,521
Highest rating in the available history.
Biggest upset
Hsu, Fei-Hsing
Westfield March Open · Mar 13, 1994 · +67 rating
Open →Biggest loss
Max Vinpa
NJTTC January Open · Jan 19, 2002 · -235 rating
Open →Most frequent opponent
Kohut, William
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
24 tournament appearances · synced Aug 8, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 12, 1995 | Westfield March OpenTournament · View matches | 1,492 | 1,493 | +1 | 5W / 1L |
| Jan 29, 1995 | Westside TT Jan '95 OpenTournament · View matches | 1,494 | 1,492 | -2 | 2W / 1L |
| Dec 11, 1994 | Westfield December OpenTournament · View matches | 1,486 | 1,494 | +8+14 / -6 | 5W / 1L |
| Mar 13, 1994 | Westfield March OpenTournament · View matches | 1,482 | 1,486 | +4+24 / -20 | 6W / 1L |
21–24 of 24
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