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Pierre J Vachon

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USA · 50 yrs · K=40 · Peak 1971 (Dec 2025)

Best performance: 2180 at 2025 Hamilton Halloween Open(Best of 2025)

World #=38895 live118#38,777 publishedUnited States #=1076

OCT26 Rating

1941

Live Rating

1941.0

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 Montreal Open - U2000Sep 5 – Sep 7TPR 20474/5

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

Event timeline · Classical

2 of 6 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 Pierre J Vachon · Classical

World

  1. #=38895Yoav Klein1941.0
  2. #=38895Jaroslav Janacek1941.0
  3. #=38895Pierre J Vachon1941.0
  4. #=38895Ujwal Garine1941.0
  5. #=38895Shuyi Han1941.0

United States

  1. #=1069WCMArabella Fang1942.0
  2. #=1076Ryan Thurlow1941.0
  3. #=1076Pierre J Vachon1941.0
  4. #=1076Ujwal Garine1941.0
  5. #=1076Shuyi Han1941.0

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