Player record

Zhou, Joyce

ID 94811NJFemaleInactive
Current rating622
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Wins

12

Indexed tournament wins

Losses

36

Indexed tournament losses

Matches

48

Decisive results

Win rate

25.0%

Across indexed matches

Peak rating

622

Highest rating in the available history.

Biggest upset

Cheng, Alice

2014 JOOLA North American Teams Championships · Nov 30, 2014 · +689 rating

Open →

Biggest loss

Hu, Sarah

2015 Butterfly Thanksgiving Teams · Nov 27, 2015 · -200 rating

Open →

Most frequent opponent

Huang, Chiupong

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

4 tournament appearances · synced Aug 8, 2026, 2:24 AM

DateTournamentRating inRating afterPoints changedRecord
Nov 27, 20152015 Butterfly Thanksgiving TeamsTournament · View matches599622+23+63 / -405W / 12L
Aug 9, 2015LYTTC August OpenTournament · View matches5995990+0 / 00W / 2L
Nov 30, 20142014 JOOLA North American Teams ChampionshipsTournament · View matches162599+4377W / 19L
Oct 12, 2014LYTTC October OpenTournament · View matchesUnrated162—0W / 3L