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Konstantin Semyonov

RUS · 67 yrs · K=20 · Peak 2311 (Apr 2009)

Best performance: 2413 at Nevinnomyssk Rating 2B(Best of 2009)

Classical rating

2234

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

On FIDE’s list since Jan 2001 or earlier · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Classical

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Official classical rating by month
ListRatingChange
Nov 202622340
Oct 202622340
Sep 202622340
Aug 202622340
Jul 202622340
Jun 202622340
May 202622340
Apr 202622340
Mar 202622340
Feb 202622340
Jan 202622340
Dec 202522340

Form · Classical

oldest → latest

Unbeaten in the last 2 games (1 win, 1 draw), since Aug 13, 2021.

From 60 classical games on record, the latest on Aug 14, 2021.

Classical games since the November list

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

Last playedScore
Astrakhan Chess Festival_Astrakhan-open AAug 8, 2021 – Aug 14, 2021TPR 16463½/7

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

Best wins · Classical

From 56 rated classical games against rated opponents, 2008–2021

#OpponentRating
1, IM Sergei Khamitskiy, Aug 2008 · Astrakhan Major Cup 2008 Intl, 2324
2, Sergey I Dotsenko, 2 wins, Jan 2009 · Primorka 2009 Rtg, 2288
3, IM Stanislav Blednov, Jan 2009 · Azov Winter 2009 Rtg, 2262

Openings · Classical

From the moves of 28 of 60 classical games on record.

As WhiteOpens 1.d4 in 14 of 15 games.

As BlackMeets 1.d4 with 1...Nf6, and 1.e4 with 1...c5.

All openings (1 as White, 2 as Black)
Openings in White gamesGamesScore
Queen's Gambit Declined475%

11 more games in openings played fewer than 3 times.

Event timeline · Classical

6 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
202173½16461646
20119620062131
2009302022302355
2008103½23272217

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

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