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Thor Helmer

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NED · 21 yrs · K=40 · Peak 1697 (By Aug 2026)

Best performance: 1673 at Amsterdam Chess Festival 2026 - Group C(Best of 2026)

World #=124553 live, down 1444#123,109 publishedNetherlands #=4244

NOV26 Rating

1668

Live Rating

1668.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

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Official classical rating by month
ListRatingChange
Nov 20261668-29
Oct 202616970
Sep 202616970

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 2 games, Jul 11 – Jul 12.

From 18 classical games on record, the latest on Oct 25.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

Last playedScore
Amsterdam Chess Open 2026 - Group COct 23 – Oct 25TPR 15521/5

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

Best wins · Classical

From 15 rated classical games against rated opponents, 2026

#OpponentRating
1, Joop Gijsbers, Jul 2026 · Amsterdam Chess Festival 2026 - Group C, 1730
2, Daniel Teeuw, Jul 2026 · Amsterdam Chess Festival 2026 - Group C, 1716
3, Mark Schraets, Oct 2026 · Amsterdam Chess Open 2026 - Group C, 1709

Event timeline · Classical

4 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.

Performance rating by month

2026: 1542 over 15 rated games

MonthGamesScoreAvg oppTPR
Oct4117451552
Jul83½17161673
Feb301551751

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

Rated near Thor Helmer · Classical

World

  1. #=124553Tom Bouwmeester1668.0
  2. #=124553Fen Huitema1668.0
  3. #=124553Thor Helmer1668.0
  4. #=124553Ignacy Krogulec1668.0
  5. #=124553Ionut-Bogdan Merca1668.0

Netherlands

  1. #=4244Tom Bouwmeester1668.0
  2. #=4244Fen Huitema1668.0
  3. #=4244Thor Helmer1668.0
  4. #=4244Norman Human1668.0
  5. #4252Jelmar Klinkenberg1667.4

Live ratings projected from the NOV26 published list · Not affiliated with FIDE