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Roi Weiss

USA · 16 yrs · K=40 · Peak 1988 (Aug 2026)

Best performance: 2090 at SUNNYVALE REAL FIDE CHAMP (BAC 3455) — 2000 PLUS(Best of 2026)

World #=32713 live108#32,605 publishedUnited States #=908

OCT26 Rating

1971

Live Rating

1971.0

Change

0.0

Games Played

0

Rating History · Classical

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Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

Last playedScore
2026 CALCHESS STATE OPEN CHAMPIONSHIP (BAC 3511) — 2000 PLUSSep 4 – Sep 7TPR 19704/7

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Classical

11 of 29 events · All years

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Rated near Roi Weiss · Classical

World

  1. #=32713CMMiguel Andres Herize Godoy1971.0
  2. #=32713Aranjuez Miguel Medina Jimenez1971.0
  3. #=32713Roi Weiss1971.0
  4. #=32713Jack Boyer-Olson1971.0
  5. #=32713Jean-Paul Goerens1971.0

United States

  1. #=908David Katsman1971.0
  2. #=908Tremil Anderson1971.0
  3. #=908Roi Weiss1971.0
  4. #=908Jack Boyer-Olson1971.0
  5. #=915Carl Haessler1970.0

Live ratings projected from the OCT26 published list · Not affiliated with FIDE