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Seyed Mehrdad Hedayati

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IRI · 12 yrs · K=40 · Peak 1641 (Feb 2026)

Best performance: 1653 at Golestan Province First Division League of Chess 2025(Best of 2025)

World #=136827 live, down 3785#133,042 publishedIran #=1838

OCT26 Rating

1639

Live Rating

1639.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202616390
Sep 202616390
Aug 202616390
Jul 202616390
Jun 202616390
May 202616390
Apr 20261639-1
Mar 20261640-1
Feb 20261641+2
Jan 202616390
Dec 20251639+7
Nov 202516320

Classical games since the October list

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

Last playedScore
Golestan Province First Division League of Chess 2025Nov 6, 2025 – Nov 14, 2025TPR 16535/7

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

Event timeline · Classical

2 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 Seyed Mehrdad Hedayati · Classical

World

  1. #=136827Luis Fernandez Arias1639.0
  2. #=136827Oscar Camilo Alvarez Torres1639.0
  3. #=136827Seyed Mehrdad Hedayati1639.0
  4. #=136827Mahan Yusefi1639.0
  5. #=136827Joao Paulo Nunes Reis Oliveira1639.0

Iran

  1. #=1838Nikan Aghapour1639.0
  2. #=1838Reyhane Oliayee1639.0
  3. #=1838Seyed Mehrdad Hedayati1639.0
  4. #=1838Mahan Yusefi1639.0
  5. #=1849Aria Ghaedi1638.0

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