Player record

Barry Dattel

ID 5221NJMaleActive
Current rating2,140
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Wins

1,778

Indexed tournament wins

Losses

852

Indexed tournament losses

Matches

2,630

Decisive results

Win rate

67.6%

Across indexed matches

Peak rating

2,456

Highest rating in the available history.

Biggest upset

David Fernandez

February Westfield Open · Feb 15, 1998 · +311 rating

Open →

Biggest loss

Luo, Michael

2011 JOOLA N. American Teams O · Nov 27, 2011 · -1049 rating

Open →

Most frequent opponent

David Yong-Xiang Zhuang

35 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

305 tournament appearances · synced Aug 11, 2026, 4:11 AM

DateTournamentRating inRating afterPoints changedRecord
Apr 10, 1994Westfield April OpenTournament · View matches2,4292,438+9+9 / 02W / 1L
Mar 20, 1994RPI OpenTournament · View matches2,4272,429+2+5 / -32W / 1L
Mar 13, 1994Westfield March OpenTournament · View matches2,4212,427+6+6 / 02W / 1L
Feb 27, 1994NTTC February OpenTournament · View matches2,4492,421-283W / 2L
Feb 19, 1994Princeton February OpenTournament · View matches2,4132,449+36+36 / 03W / 0L