Player record

Zimmerman, Dave

ID 49708COMaleInactive
Current rating1,609
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Wins

14

Indexed tournament wins

Losses

29

Indexed tournament losses

Matches

43

Decisive results

Win rate

32.6%

Across indexed matches

Peak rating

1,612

Highest rating in the available history.

Biggest upset

Silver, Norman

Colorado Springs Open Team Championship · Jun 25, 1995 · +276 rating

Open →

Biggest loss

Wong, Jason

10th Annual Paul Cracraft Memo · May 20, 1995 · -520 rating

Open →

Most frequent opponent

Kevin Young

3 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

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

DateTournamentRating inRating afterPoints changedRecord
Jan 27, 1996Colorado New Year OpenTournament · View matches1,6081,609+12W / 4L
Oct 28, 1995Colorado Fall OpenTournament · View matches1,6091,608-1+4 / -52W / 4L
Oct 8, 1995Colorado Springs Open TeamsTournament · View matches1,6121,609-3+0 / -30W / 5L
Sep 9, 1995Rocky Mountain OpenTournament · View matches1,6081,612+4+5 / -12W / 1L
Jun 25, 1995Colorado Springs Open Team ChampionshipTournament · View matches1,4841,608+1242W / 4L
May 20, 199510th Annual Paul Cracraft MemoTournament · View matches1,5501,484-664W / 5L
Oct 9, 1994Colorado Springs OpenTournament · View matches1,5671,550-17+0 / -170W / 4L
Apr 17, 1994Denver TTC Giant Round RobinTournament · View matches1,5651,567+22W / 2L