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Jan Wout Koelewijn

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NED · 44 yrs · K=40 · Peak 1678 (Jun 2025)

Best performance: 1651 at Open Dutch Rapid Championship 2025(Best of 2025)

World #=99020 live, down 3056#95,964 publishedNetherlands #=516

OCT26 Rating

1638

Live Rating

1638.0

Change

0.0

Games Played

0

Rating History · Rapid

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Rapid games since the October list

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

Last playedScore
Open NK Rapid 2026May 2TPR 15423½/9

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

Event timeline · Rapid

1 of 2 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.

  • Open NK Rapid 20261542
    May 2026Swisschess-results.com
    Best of 2026Score 3½/9Opp avg 1815Start 1678

Rated near Jan Wout Koelewijn · Rapid

World

  1. #=99020Sai Karthik Sivaraju1638.0
  2. #=99020Syb Haarsma1638.0
  3. #=99020Jan Wout Koelewijn1638.0
  4. #=99020Margarita Baranova1638.0
  5. #=99020Jan Wiezik1638.0

Netherlands

  1. #515Thomas Van Kleef1640.0
  2. #=516Syb Haarsma1638.0
  3. #=516Jan Wout Koelewijn1638.0
  4. #518Damir Gafurov1637.0
  5. #519Jonathan Hannessen1635.0

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