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Boris Mordachev

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RUS · 12 yrs · K=40 · Peak 1491 (By Jul 2025)

Best performance: 1410 at Slavyanskie korni 2025_blitz(Best of 2025)

World #=119690 live, down 2614#117,076 publishedRussia #=10171Asia #=39699among active players

Blitz rating

1427

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

On FIDE’s list since Jul 2025

How live ratings are calculated

Rating History · Blitz

Loading chart…

Blitz rating 1491 to 1427 over the last 12 months; peak 1491 by July 2025.

Official rating by month

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

ListBlitz
Nov 20261427, 0, 0 games
Oct 20261427, 0, 0 games
Sep 20261427, 0, 0 games
Aug 20261427, 0, 0 games
Jul 20261427, -59, 7 games
Jun 20261486, 0, 0 games
May 20261486, 0, 0 games
Apr 20261486, 0, 0 games
Mar 20261486, -5, 0 games
Feb 20261491, 0, 0 games
Jan 20261491, 0, 0 games
Dec 20251491, 0, 0 games

Form · Blitz

oldest → latest

Longest unbeaten run in 2026: 2 games, Jun 20.

From 26 blitz games on record, the latest on Jun 20.

Blitz games since the November list

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

Show gamesLast playedScore
Славянские Корни - 2026. Блиц.Jun 20TPR 13185½/13

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

Best wins · Blitz

From 15 rated blitz games against rated opponents, 2025–2026

#OpponentRating
1, Maria Burikova, Jun 2025 · Slavyanskie korni 2025_blitz, 1478
2, Aleksandr Lazuto, Jun 2025 · Slavyanskie korni 2025_blitz, 1476
3, Sergey Silaev, Jun 2026 · Славянские Корни - 2026. Блиц., 1428

Event timeline · Blitz

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.

Performance rating by year

YearGamesScoreAvg oppTPR
20267116271318
202582½15511410

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

Rated near Boris Mordachev · Blitz

World

  1. #=119690Atharva Anish Pillai1427.0
  2. #=119690Semen D Zhdanov1427.0
  3. #=119690Boris Mordachev1427.0
  4. #=119690Nektarios Vatikiotis1427.0
  5. #=119690Mohamed Sayed Deghidy1427.0

Russia

  1. #=10171Danil Aleks Rybalchenko1427.0
  2. #=10171Semen D Zhdanov1427.0
  3. #=10171Boris Mordachev1427.0
  4. #=10171Demid Oreshkov1427.0
  5. #=10171Lev Stogneev1427.0

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