Wins
13
Indexed tournament wins
Player record
Tuffnell, Joseph
Losses
8
Indexed tournament losses
Matches
21
Decisive results
Win rate
61.9%
Across indexed matches
Peak rating
1,195
Highest rating in the available history.
Biggest upset
Sahay, Nishant
2017 Butterfly Badger Open · Sep 15, 2017 · +848 rating
Open →Biggest loss
Jia, Mellynda
2018 Wisconsin Closed State Championships · Jun 23, 2018 · -370 rating
Open →Most frequent opponent
Jia, Mellynda
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 9, 2026, 2:26 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 23, 2018 | 2018 Wisconsin Closed State ChampionshipsTournament · View matches | 1,193 | 1,195 | +2+21 / -19 | 5W / 2L |
| Sep 15, 2017 | 2017 Butterfly Badger OpenTournament · View matches · USATT readjusted 605 → 1,128 | 605 | 1,193 | +65+66 / -1 | 7W / 1L |
| Apr 29, 2017 | 2017 Wisconsin Closed State ChampionshipsTournament · View matches · Initial rating 605 | Unrated | 605 | +2+4 / -2 | 1W / 5L |
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