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Jonathan Ostergaard

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UGA · 17 yrs · K=40 · Peak 1661 (Aug 2025)

Best performance: 1808 at Entebbe Chess Club July 2025 Rapid Edition(Best of 2025)

World #=219637Uganda #440among all players, November list

Rapid rating

1661

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

On FIDE’s list since Apr 2025 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Rapid

Loading chart…

Rapid rating unchanged at 1661 over the last 12 months; peak 1661 in August 2025.

Official rating by month

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

ListRapid
Nov 20261661, 0, 0 games
Oct 20261661, 0, 0 games
Sep 20261661, 0, 0 games
Aug 20261661, 0, 0 games
Jul 20261661, 0, 0 games
Jun 20261661, 0, 0 games
May 20261661, 0, 0 games
Apr 20261661, 0, 0 games
Mar 20261661, 0, 0 games
Feb 20261661, 0, 0 games
Jan 20261661, 0, 0 games
Dec 20251661, 0, 0 games

Form · Rapid

oldest → latest

From 13 rapid games on record, the latest on Jul 29, 2025.

Rapid games since the November list

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

Show gamesLast playedScore
Entebbe Chess Club July 2025 Rapid EditionJul 29, 2025TPR 18085/7

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

Best wins · Rapid

From 9 rated rapid games against rated opponents, 2025

#OpponentRating
1, Eculo Isaac, Jul 2025 · Entebbe Chess Club July 2025 Rapid Edition, 1789
2, Odonge Norbert, Mar 2025 · Innovation Cup Season 4 - U1900, 1778
3, Katende Shadrach, Jul 2025 · Entebbe Chess Club July 2025 Rapid Edition, 1516

Event timeline · Rapid

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.

Performance rating by year

YearGamesScoreAvg oppTPR
20259417031660

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

Rated near Jonathan Ostergaard · Rapid · November list, all players

World

  1. #=219637Dilmi Udaransi Jayawardane1661
  2. #=219637Jeshhar Nekkalapudi1661
  3. #=219637Jonathan Ostergaard1661
  4. #=219637Matteo Jonsson1661
  5. #=219637Hans Kristian Jorde1661

Uganda

  1. #=436Abola Lawrence1662
  2. #=436Ding Madol1662
  3. #440Jonathan Ostergaard1661
  4. #=441Kasozi Jovan1660
  5. #=441Sseguya Ivan1660

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