Player record

Mitsuyasu, Jiro

ID 54227HIMaleActive
Current rating895
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Wins

4

Indexed tournament wins

Losses

41

Indexed tournament losses

Matches

45

Decisive results

Win rate

8.9%

Across indexed matches

Peak rating

1,205

Highest rating in the available history.

Biggest upset

Not enough data

No qualifying upset available.

Biggest loss

Chang, Polly

2002 US National Championships · Dec 22, 2002 · -593 rating

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Most frequent opponent

Auria Malek

2 matches

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Rating trajectory

Published rating movement across recorded events.

Tournament history

9 tournament appearances · synced Aug 11, 2026, 2:28 AM

DateTournamentRating inRating afterPoints changedRecord
Dec 17, 20052005 US Nationals ChampionshipTournament · View matches8958950+0 / 00W / 3L
Dec 18, 20042004 USA Nationals ChampionshipTournament · View matches8958950+0 / 00W / 3L
Dec 20, 20032003 USA TT National ChampionshipTournament · View matches8958950+0 / 00W / 3L
Dec 22, 20022002 US National ChampionshipsTournament · View matches972895-77+0 / -770W / 5L
Dec 23, 20012001 USATT NationalsTournament · View matches1,069972-97+0 / -970W / 5L
Dec 17, 20002000 USATT National ChampionshipTournament · View matches1,1491,069-800W / 6L
Dec 19, 1999US NationalsTournament · View matches1,1871,149-38+2 / -402W / 4L
Dec 22, 19961996 U.S. NationalsTournament · View matches1,2051,187-18+0 / -180W / 6L
Dec 18, 1994US NationalsTournament · View matches1,2441,205-39+0 / -392W / 6L