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Mariam Datuashvili

GEO · 13 yrs · K=40 · Peak 1488 (May 2026)

Best performance: 1526 at GEO G-14 Ch 2026(Best of 2026)

World #=196965 live, down 2011#194,954 publishedGeorgia #=398

NOV26 Rating

1488

Live Rating

1488.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202614880
Oct 202614880
Sep 202614880
Aug 202614880
Jul 202614880
Jun 202614880
May 20261488+8
Apr 20261480-6
Mar 202614860
Feb 20261486-1
Jan 202614870
Dec 20251487+1

Form · Classical

oldest → latest

Some of this player's 2026 games are not on record yet, so no unbeaten run is shown.

From 62 classical games on record, the latest on Apr 23.

Classical games since the November list

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

Last playedScore
GEO G-14 Ch 2026Apr 15 – Apr 23TPR 15263/8

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

Best wins · Classical

From 38 rated classical games against rated opponents, 2023–2026

#OpponentRating
1, Grace Ofia Nuoyi Wang, World G-12 (Stage 2) Cup 2025, Jul 2025, 1639
2, Nino Lipartia, GEO G-14 Ch 2026, Apr 2026, 1629
3, Alisa Domashchenko, World G-12 (Stage 1, Group-B) Cup 2025, Jun 2025, 1609

Openings · Classical

From the moves of 9 of 62 classical games on record.

As WhiteOpens 1.d4 in 5 of 5 games.

All openings

No opening played 3 times yet (5 games with this colour).

Event timeline · Classical

2 of 8 events · All years

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 month

We have 13 of the 15 games FIDE rated this year.

MonthGamesScoreAvg oppTPR
Apr7216841526
Feb6215541429

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

  • Apr 2026Swissfederation source
    Best of 2026Score 3/8Opp avg 1684Start 1480
  • Feb 2026Swissfederation source
    #2 in 2026Score 4½/9Opp avg 1554Start 1486

Rated near Mariam Datuashvili · Classical

World

  1. #=196965Zahra Aliyeva1488.0
  2. #=196965Mahammad Rza1488.0
  3. #=196965Mariam Datuashvili1488.0
  4. #=196965Andria Antadze1488.0
  5. #=196965Zaza Silogava1488.0

Georgia

  1. #=395Ketevan Jaliashvili1489.0
  2. #=395Alexandre Mikadze1489.0
  3. #=398Mariam Datuashvili1488.0
  4. #=398Andria Antadze1488.0
  5. #=398Zaza Silogava1488.0

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