Player record

Vonica On

ID 30285CAFemaleInactive

Vonica On's USATT rating is 278.

USATT rating278
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Wins

0

Indexed tournament wins

Losses

8

Indexed tournament losses

Matches

8

Decisive results

Win rate

0.0%

Across indexed matches

Peak rating

278

Highest rating in the available history.

Biggest upset

Not enough data

No qualifying upset available.

Biggest loss

Not enough data

No qualifying loss available.

Most frequent opponent

Brian Louie

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

2 tournament appearances · synced Aug 26, 2026, 2:29 AM

DateTournamentRating inRating afterPoints changedRecord
Feb 7, 2004Sacramento Winter OpenTournament · View matches2782780+0 / 00W / 3L
Oct 4, 2003Sacramento Fall OpenTournament · View matches · Initial rating 278Unrated278—0W / 5L