Wins
6
Indexed tournament wins
Player record
Masanao, Iwasa
Losses
4
Indexed tournament losses
Matches
10
Decisive results
Win rate
60.0%
Across indexed matches
Peak rating
2,009
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Nguyen, Anthony
Pacific Northwest Early Summer · Jul 1, 2007 · -266 rating
Open →Most frequent opponent
Chen, Fei
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 15, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 1, 2007 | Pacific Northwest Early SummerTournament · View matches | 1,971 | 1,916 | -55 | 0W / 2L |
| Jun 10, 2007 | Paddle Palace 2007 Seattle OpeTournament · View matches | 1,977 | 1,971 | -6+0 / -6 | 0W / 1L |
| Nov 12, 2006 | 18th Annual Viducich Stiga PacificTournament · View matches | 2,009 | 1,977 | -32+3 / -35 | 2W / 1L |
| Nov 5, 2006 | Washington Team ChampionshipTournament · View matches · Initial rating 2,009 | Unrated | 2,009 | — | 4W / 0L |
1–4 of 4
Page 1 of 1