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John Fossmark

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NOR · 43 yrs · K=20 · Peak 1427 (By Jan 2026)

Best performance: 1448 at Sandnes Lynsjakkmaraton 2025(Best of 2025)

World #=119877 live, down 2801#117,076 publishedNorway #=1784Europe #=55163among active players

Blitz rating

1427

FIDE’s November 2026 list. No rated games since, so the live rating is the same.

On FIDE’s list since Jan 2026

How live ratings are calculated

Rating History · Blitz

Loading chart…

Blitz rating unchanged at 1427 since January 2026; peak 1427 by January 2026.

Official rating by month

Each month: the rating, its change from the list before, and the rated games FIDE counted.

ListBlitz
Nov 20261427, 0, 0 games
Oct 20261427, 0, 0 games
Sep 20261427, 0, 0 games
Aug 20261427, 0, 0 games
Jul 20261427, 0, 0 games
Jun 20261427, 0, 0 games
May 20261427, 0, 0 games
Apr 20261427, 0, 0 games
Mar 20261427, 0, 0 games
Feb 20261427, 0, 0 games
Jan 20261427, 26 games

Form · Blitz

oldest → latest

Unbeaten in the last 2 games (2 wins), since Dec 17, 2025.

From 43 blitz games on record, the latest on Dec 17, 2025.

Blitz games since the November list

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

Show gamesLast playedScore
Jaren Jylelyn 2025Dec 17, 2025TPR 14216/13

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

Best wins · Blitz

From 26 rated blitz games against rated opponents, 2025

#OpponentRating
1, Sakthi Prabu, Nov 2025 · Sandnes Lynsjakkmaraton 2025, 1574
2, Leiv Ove Bollestad, Nov 2025 · Sandnes Lynsjakkmaraton 2025, 1565
3, Olav Einervoll, Dec 2025 · Jaren Jylelyn 2025, 1522

Event timeline · Blitz

3 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.

Performance rating by year

YearGamesScoreAvg oppTPR
202526815411400

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

Rated near John Fossmark · Blitz

World

  1. #=119877Wangai Maina1427.0
  2. #=119877Zeineldin Mahmoud Sameir1427.0
  3. #=119877John Fossmark1427.0
  4. #=119877Alkhan Seitzhan1427.0
  5. #=119877Tamirlan Mukushev1427.0

Norway

  1. #=1784Mikkel Kvammen1427.0
  2. #=1784Theo Kasin Sivertsen1427.0
  3. #=1784John Fossmark1427.0
  4. #=1788Mikjel Kvan Stromme1426.0
  5. #=1788Aleksander Harlamov1426.0

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.