Player record

Miyao, Chisa

ID 6866Inactive
Current rating2,469
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Wins

21

Indexed tournament wins

Losses

11

Indexed tournament losses

Matches

32

Decisive results

Win rate

65.6%

Across indexed matches

Peak rating

2,469

Highest rating in the available history.

Biggest upset

Otsuka, Akihiko

1995 Hofstra Open · Dec 4, 1995 · +76 rating

Open →

Biggest loss

Tominaga, Emi

1995 Hofstra Open · Dec 4, 1995 · -104 rating

Open →

Most frequent opponent

Chang, Karen

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

2 tournament appearances · synced Aug 11, 2026, 2:16 AM

DateTournamentRating inRating afterPoints changedRecord
Dec 4, 19951995 Hofstra OpenTournament · View matches2,4752,469-610W / 4L
Nov 26, 1995US Open Team ChampionshipsTournament · View matches · Initial rating 2,465Unrated2,465—11W / 7L