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Jacob Wiersma

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NED · 62 yrs · K=40 · Peak 1653 (Jan 2026)

Best performance: 1648 at Dutch Team Competition 2025-2026 Klasse 6H(Best of 2026)

World #=135570 live650#134,920 publishedNetherlands #=4368

OCT26 Rating

1634

Live Rating

1634.0

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
Dutch Team Competition 2025-2026 Klasse 6HOct 4, 2025 – Mar 28TPR 16482/5

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

Event timeline · Classical

1 of 14 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 Jacob Wiersma · Classical

World

  1. #=135570Nzuzi Matondo1634.0
  2. #=135570Aminul Islam Md1634.0
  3. #=135570Jacob Wiersma1634.0
  4. #=135570Rafik Fahmy1634.0
  5. #=135570Johan Jorritsma1634.0

Netherlands

  1. #=4360Furkan Ayhan1635.0
  2. #4367Adrian Muntean1634.2
  3. #=4368Jacob Wiersma1634.0
  4. #=4368Johan Jorritsma1634.0
  5. #=4368Lars Vonk1634.0

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