Player record

Rosenberg, Jay

ID 64860MDMaleInactive
Current rating1,382
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Wins

8

Indexed tournament wins

Losses

16

Indexed tournament losses

Matches

24

Decisive results

Win rate

33.3%

Across indexed matches

Peak rating

1,394

Highest rating in the available history.

Biggest upset

Lee, Doua

NTTC March Open · Mar 20, 1994 · +240 rating

Open →

Biggest loss

Andy Seto

Potomac Open · May 8, 1994 · -259 rating

Open →

Most frequent opponent

Julian Waters

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

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

DateTournamentRating inRating afterPoints changedRecord
Apr 29, 19951995 Maryland State ChampionshipTournament · View matches1,3821,3820+0 / 00W / 7L
Oct 9, 1994NTTC October OpenTournament · View matches1,3591,382+232W / 2L
May 8, 1994Potomac OpenTournament · View matches1,3941,359-35+7 / -421W / 6L
Mar 20, 1994NTTC March OpenTournament · View matches1,2081,394+1865W / 1L