Player record

Quant, Irving

ID 5733CAMaleInactive
Current rating1,449
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Wins

39

Indexed tournament wins

Losses

47

Indexed tournament losses

Matches

86

Decisive results

Win rate

45.3%

Across indexed matches

Peak rating

1,517

Highest rating in the available history.

Biggest upset

Oceretko, Arkadij

1997 2nd Annual US Nationals " · Dec 7, 1997 · +304 rating

Open →

Biggest loss

Colio, Ivetthe

1997 2nd Annual US Nationals " · Dec 7, 1997 · -530 rating

Open →

Most frequent opponent

Colio, Ivetthe

4 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

15 tournament appearances · synced Aug 8, 2026, 2:18 AM

DateTournamentRating inRating afterPoints changedRecord
May 7, 2000San Diego Spring OpenTournament · View matches1,5171,449-68+0 / -680W / 3L
Dec 11, 19991999 4th Annual US Nationals WTournament · View matches · USATT readjusted 1,428 → 1,4931,4281,517+24+44 / -204W / 4L
Oct 3, 1999San Diego 40th Anniversary OpeTournament · View matches1,2311,428+19712W / 3L
Jun 27, 1999California State OpenTournament · View matches1,2071,231+245W / 4L
Nov 15, 1998San Diego Fall OpenTournament · View matches1,1851,207+225W / 2L
May 10, 1998San Diego OpenTournament · View matches9161,185+2696W / 2L
Dec 7, 19971997 2nd Annual US Nationals "Tournament · View matches844916+723W / 3L
Oct 19, 1997San Diego OpenTournament · View matches830844+141W / 3L
Jun 22, 1997California State OpenTournament · View matches8308300+0 / 00W / 5L
May 11, 1997San Diego OpenTournament · View matches · USATT readjusted 740 → 791740830+39+41 / -22W / 4L
Nov 3, 1996Pacific Coast Memorial OpenTournament · View matches783740-431W / 3L
Oct 6, 1996Loma Linda Fall OpenTournament · View matches784783-1+0 / -10W / 5L
Mar 24, 1996Rialto Spring OpenTournament · View matches7847840+0 / 00W / 2L
Jan 21, 1996San Diego TTA Winter OpenTournament · View matches798784-140W / 2L
Oct 1, 1995Pacific CoastTournament · View matches · Initial rating 798Unrated798—0W / 2L