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Zaina OConnor

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JAM · 17 yrs · K=40 · Peak 1487 (Mar 2024)

Best performance: 1508 at XIX Festival de Ajedrez Centroamericano y del Caribe de la Juventud 2024 - Femenino Sub 16(Best of 2024)

NOV26 Rating

1474

Live Rating

1474.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202614740
Oct 202614740
Sep 202614740
Aug 202614740
Jul 202614740
Jun 202614740
May 202614740
Apr 202614740
Mar 202614740
Feb 202614740
Jan 202614740
Dec 202514740

Form · Classical

oldest → latest

Unbeaten in the last 2 games (1 win, 1 draw), since Aug 6, 2024.

From 123 classical games on record, the latest on Aug 7, 2024.

Classical games since the November list

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

Last playedScore
National Female Championshp 2024Oct 26, 2024 – Nov 3, 20240/9

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

Best wins · Classical

From 41 rated classical games against rated opponents, 2017–2024

#OpponentRating
1Kiara L. Vazquez Otero, XIX Festival de Ajedrez Centroamericano y del Caribe de la Juventud 2024 - Femenino Sub 16, Aug 2024, 1572
2Ana Maria Salvato Leon, XVII Festival de la Juventud de Centroamerica y El Caribe 2019 - U10 Femenino, Oct 2019, 1559
3Ronaldo Thompson, Frederick Cameron 2018 FIDE U-1600 Section, Dec 2018, 1259

Event timeline · Classical

23 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
2024102½16701477
20234½1316994
20223½1233960
201914612571207
201892½13851219
2017101321—

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