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Jonathan Grunwald

GER · 23 yrs · K=20 · Peak 1880 (May 2024)

Best performance: 2022 at Deutsche Vereinsmeisterschaft 2016 U14(Best of 2016)

NOV26 Rating

1880

Live Rating

1880.0

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 202618800
Oct 202618800
Sep 202618800
Aug 202618800
Jul 202618800
Jun 202618800
May 202618800
Apr 202618800
Mar 202618800
Feb 202618800
Jan 202618800
Dec 202518800

Form · Classical

oldest → latest

Unbeaten in the last 7 games (4 wins, 3 draws), since Mar 29, 2024.

From 113 classical games on record, the latest on Apr 1, 2024.

Classical games since the November list

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

Last playedScore
GRENKE Chess Open 2024 B-OpenMar 28, 2024 – Apr 1, 2024TPR 19936½/9

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

Best wins · Classical

From 86 rated classical games against rated opponents, 2012–2024

#OpponentRating
1, Christoph Gerstmayr, Marburger Schachtage 2023 A-Turnier, Oct 2023, 2048
2, Jonas Tibke, 11. Korbacher Open A-Turnier, Oct 2019, 1962
3, Dirk Zimmermann, 11. Korbacher Open A-Turnier, Oct 2019, 1927

Event timeline · Classical

17 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
2024181216281753
202211119561573
202152½18111811
201913718551884
201812618161816
2017103½16311521
20165416661906
2013101572—
2012401776976

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

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