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Ronald Berdera

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PHI · 43 yrs · K=40 · Peak 1848 (By Sep 2024)

Best performance: 1858 at 30th Abu Dhabi INT. Chess Festival 2024(Open B)(Best of 2024)

OCT26 Rating

1848

Live Rating

1848.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202618480
Sep 202618480
Aug 202618480
Jul 202618480
Jun 202618480
May 202618480
Apr 202618480
Mar 20261848+2
Feb 20261846-2
Jan 202618480
Dec 20251848+2
Nov 202518460

Classical games since the October list

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

Last playedScore
30th Abu Dhabi INT. Chess Festival 2024(Open B)Aug 15, 2024 – Aug 24, 2024TPR 18586/9

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

Event timeline · Classical

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.

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