Player record

Foss, Robert

ID 55506WAMaleInactive
Current rating1,236
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Wins

104

Indexed tournament wins

Losses

192

Indexed tournament losses

Matches

296

Decisive results

Win rate

35.1%

Across indexed matches

Peak rating

1,506

Highest rating in the available history.

Biggest upset

Jerry Li

Stiga Pacific Rim Open · Nov 10, 2002 · +306 rating

Open →

Biggest loss

Gan, Kairong

US Nationals · Dec 21, 1997 · -552 rating

Open →

Most frequent opponent

Wes Wolfe

5 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

46 tournament appearances · synced Aug 7, 2026, 2:17 AM

DateTournamentRating inRating afterPoints changedRecord
May 4, 1997Seattle OpenTournament · View matches1,2011,200-1+0 / -10W / 5L
Nov 10, 1996Pacific Rim OpenTournament · View matches1,1711,201+302W / 4L
Oct 12, 1996Tri-Cities Octoberfest RRTournament · View matches1,1731,171-23W / 5L
Jul 20, 19961996 Mountlake Summer OpenTournament · View matches1,2021,173-29+1 / -302W / 2L
May 5, 19961996 Seattle OpenTournament · View matches1,2071,202-51W / 6L
Aug 6, 1994Seafair Pacific NW ChampionshiTournament · View matches1,2091,207-2+0 / -22W / 3L