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Mark Sumayan

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CAN · 31 yrs · K=40 · Peak 1755 (By Nov 2025)

Best performance: 1861 at 2022 Jina Burn Fort McMurray Open(Best of 2022)

World #=94092 live, down 2906#91,186 publishedCanada #=770

OCT26 Rating

1755

Live Rating

1755.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202617550
Sep 202617550
Aug 202617550
Jul 202617550
Jun 202617550
May 202617550
Apr 202617550
Mar 202617550
Feb 202617550
Jan 202617550
Dec 202517550

Classical games since the October list

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

Last playedScore
2025 Alberta Open (Premier)Oct 11, 2025 – Oct 13, 2025TPR 17403/6

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

Event timeline · Classical

4 events

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 Mark Sumayan · Classical

World

  1. #=94092Rob Gashgarian1755.0
  2. #=94092Frans De Smet1755.0
  3. #=94092Mark Sumayan1755.0
  4. #=94092Yagiz Kasim Atlihan1755.0
  5. #=94092Benjamin Wu1755.0

Canada

  1. #769Joshua Sherman1755.8
  2. #=770Rob Gashgarian1755.0
  3. #=770Mark Sumayan1755.0
  4. #=770Benjamin Wu1755.0
  5. #=770Jones Mc Ranario1755.0

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