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Ido Ater-Datz

ISR · 17 yrs · K=40 · Peak 1600 (Apr 2025)

Best performance: 1721 at Mark Center winter 2025 B(Best of 2025)

NOV26 Rating

1546

Live Rating

1546.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202615460
Oct 202615460
Sep 202615460
Aug 202615460
Jul 202615460
Jun 202615460
May 202615460
Apr 20261546-1
Mar 20261547+1
Feb 20261546-1
Jan 202615470
Dec 202515470

Form · Classical

oldest → latest

From 182 classical games on record, the latest on Aug 6, 2025.

Classical games since the November list

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

Last playedScore
Israeli U18 team championship 2025Aug 4, 2025 – Aug 6, 2025TPR 13431/5

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

Best wins · Classical

From 110 rated classical games against rated opponents, 2017–2025

#OpponentRating
1, Udi Bacall, Jan 2025 · Mark Center winter 2025 B, 1623
2, Shlomo Segal, Mar 2025 · Mark Center winter 2025 B, 1614
3, Yahav Gadot, Jan 2025 · Mark Center winter 2025 B, 1606

Event timeline · Classical

30 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
2025104½16121576
2022145½13981318
202112513101253
2019321513001279
201771½1200970

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