Player record

David O'Connor

ID 62077MNMaleInactive

David O'Connor's USATT rating is 606.

USATT rating606
Back to ratingsCompare player

Wins

14

Indexed tournament wins

Losses

11

Indexed tournament losses

Matches

25

Decisive results

Win rate

56.0%

Across indexed matches

Peak rating

606

Highest rating in the available history.

Biggest upset

Eamonn O'Shea

Twin Cities Spring Open · Mar 31, 1996 · +169 rating

Open →

Biggest loss

Not enough data

No qualifying loss available.

Most frequent opponent

Josh Bergen

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

2 tournament appearances · synced Aug 26, 2026, 2:28 AM

DateTournamentRating inRating afterPoints changedRecord
May 4, 19962nd Annual North American ChalTournament · View matches491606+1158W / 8L
Mar 31, 1996Twin Cities Spring OpenTournament · View matches301491+1906W / 3L