Player record

Lederman, Cyril

ID 7620GAMaleInactive
Current rating1,633
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Wins

13

Indexed tournament wins

Losses

4

Indexed tournament losses

Matches

17

Decisive results

Win rate

76.5%

Across indexed matches

Peak rating

1,636

Highest rating in the available history.

Biggest upset

Burton, Michael J.

Georgia Games · Jul 20, 1997 · +15 rating

Open →

Biggest loss

Armes, Keith

Greater Atlanta Closed · Nov 15, 1997 · -136 rating

Open →

Most frequent opponent

Cleveland, W. C.

5 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

6 tournament appearances · synced Aug 8, 2026, 2:17 AM

DateTournamentRating inRating afterPoints changedRecord
Jul 23, 2000Georgia GamesTournament · View matches1,6271,633+6+6 / 02W / 1L
Jul 19, 1998Georgia GamesTournament · View matches1,6141,627+13+13 / 02W / 0L
Nov 15, 1997Greater Atlanta ClosedTournament · View matches1,6361,614-222W / 2L
Jul 20, 1997Georgia GamesTournament · View matches1,6241,636+123W / 0L
Jul 23, 1995Georgia GamesTournament · View matches1,6181,624+6+6 / 02W / 0L
Jul 23, 1994Georgia State GamesTournament · View matches1,6231,618-52W / 1L