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Alexandr Serg Tkachenko

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RUS · 11 yrs · K=40 · Peak 1717 (Oct 2026)

Best performance: 1895 at Ohta-park chess Summer 2026. Rapid A1(Best of 2026)

World #=71640 live, down 1310#70,330 publishedRussia #=5353Asia #=18322among active players

Rapid rating

1717

FIDE’s November 2026 list. No rated games since, so the live rating is the same.

On FIDE’s list since Jan 2024

How live ratings are calculated

Rating History · Rapid

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Rapid rating 1689 to 1717 over the last 12 months; peak 1717 in October 2026.

Official rating by month

Each month: the rating, its change from the list before, and the rated games FIDE counted.

ListClassicalRapidBlitz
Nov 20261724, +48, 9 games1717, 0, 0 games1642, 0, 0 games
Oct 20261676, 0, 0 games1717, +66, 7 games1642, -11, 11 games
Sep 20261676, 0, 0 games1651, 0, 0 games1653, 0, 0 games
Aug 20261676, 0, 0 games1651, +40, 13 games1653, 0, 0 games
Jul 20261676, 0, 0 games1611, 0, 0 games1653, 0, 0 games
Jun 20261676, 0, 0 games1611, 0, 0 games1653, 0, 0 games
May 20261676, 0, 0 games1611, 0, 0 games1653, 0, 0 games
Apr 20261676, -17, 7 games1611, 0, 0 games1653, +1, 0 games
Mar 20261693, +114, 8 games1611, +47, 9 games1652, -40, 10 games
Feb 20261579, +1, 0 games1564, -1, 0 games1692, -1, 0 games
Jan 20261578, +42, 7 games1565, +28, 7 games1693, +141, 18 games
Dec 20251536, -4, 0 games1537, -152, 15 games1552, -27, 10 games

Form · Rapid

oldest → latest

Longest unbeaten run in 2026: 4 games, Aug 30.

From 169 rapid games on record, the latest on Aug 30.

Rapid games since the November list

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

Show gamesLast playedScore
Ohta-park chess Summer 2026. Rapid A1Aug 30TPR 18954/7

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

Best wins · Rapid

From 141 rated rapid games against rated opponents, 2023–2026

#OpponentRating
1, Arseniy Vik Makarchik, May 2026 · Областной командный финал, 1879
2, Aleksandr Kovtorov, Feb 2026 · Russian Championship B13 rapid 2026, 1783
3, Aleksandr Salnikov, Feb 2026 · Russian Championship B13 rapid 2026, 1773

Event timeline · Rapid

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
20263316½17501750
20257038½16161652
2024271114571392
2023115½11661166

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

Rated near Alexandr Serg Tkachenko · Rapid

World

  1. #=71640Brylle Mikhail Benito1717.0
  2. #=71640Maki Fabilena1717.0
  3. #=71640Alexandr Serg Tkachenko1717.0
  4. #=71640Almwayne Magpusao1717.0
  5. #=71640Tahitoa Bonhoure1717.0

Russia

  1. #=5353Aleksey Khilobok1717.0
  2. #=5353Anatoly Kondratenko1717.0
  3. #=5353Alexandr Serg Tkachenko1717.0
  4. #=5353Artem Firsov1717.0
  5. #=5353Zahar Esin1717.0

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.