Wins
8
Indexed tournament wins
Player record
Hayashida, Dean S.
Losses
29
Indexed tournament losses
Matches
37
Decisive results
Win rate
21.6%
Across indexed matches
Peak rating
1,427
Highest rating in the available history.
Biggest upset
Beaman, Richard
USATT National Championships · Dec 18, 1995 · +317 rating
Open →Biggest loss
Reynolds, Rick
US Open · Jul 9, 1995 · -225 rating
Open →Most frequent opponent
Lipsky, David
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 8, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 26, 1997 | Palama ClosedTournament · View matches | 1,424 | 1,427 | +3 | 1W / 3L |
| Dec 18, 1995 | USATT National ChampionshipsTournament · View matches · USATT readjusted 1,256 → 1,403 | 1,256 | 1,424 | +21+48 / -27 | 5W / 6L |
| Jul 9, 1995 | US OpenTournament · View matches | 1,317 | 1,256 | -61 | 1W / 10L |
| Dec 18, 1994 | US NationalsTournament · View matches | 1,332 | 1,317 | -15+25 / -40 | 1W / 10L |
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