Compare

Pierre Lachat

Follow

SUI · 60 yrs · K=20 · Peak 1958 (Dec 2016)

Best performance: 1837 at 21. Open du Jura - Standard(Best of 2025)

World #=54559 live170#54,389 publishedSwitzerland #=955

OCT26 Rating

1876

Live Rating

1876.0

Change

0.0

Games Played

0

Rating History · Classical

Loading chart…

Classical games since the October list

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

Last playedScore
SMM 2. Liga 2026 (group 406)Mar 9 – Sep 7TPR 17961/3

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

Event timeline · Classical

5 of 11 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 Lachat · Classical

World

  1. #=54559Thomas Retzlaff1876.0
  2. #=54559Stefan Thuner1876.0
  3. #=54559Pierre Lachat1876.0
  4. #=54559Julien Degiacometti1876.0
  5. #=54559Christian Graber1876.0

Switzerland

  1. #=950Jeremy Dezalos1877.0
  2. #=955Stefan Thuner1876.0
  3. #=955Pierre Lachat1876.0
  4. #=955Julien Degiacometti1876.0
  5. #=955Christian Graber1876.0

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