Player record

Harlan Sun

ID 285618NJMaleActive
Current rating457
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Wins

14

Indexed tournament wins

Losses

27

Indexed tournament losses

Matches

41

Decisive results

Win rate

34.1%

Across indexed matches

Peak rating

471

Highest rating in the available history.

Biggest upset

Caroline Liu

2025 JOOLA North American Teams · Nov 28, 2025 · +145 rating

Open →

Biggest loss

Breana Sofia Zhong

2025 JOOLA North American Teams · Nov 28, 2025 · -104 rating

Open →

Most frequent opponent

Myra Sahu

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

3 tournament appearances · synced Aug 7, 2026, 8:34 PM

DateTournamentRating inRating afterPoints changedRecord
May 24, 2026Matchpoint May Open 2026Tournament · View matches471457-14+2 / -161W / 3L
Nov 28, 20252025 JOOLA North American TeamsTournament · View matches369471+10211W / 10L
Nov 29, 20242024 JOOLA North American TeamsTournament · View matches · Initial rating 369Unrated369—2W / 14L