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Boris Kohanov

RUS · 89 yrs · K=20 · Peak 2091 (By Jan 2001)

Best performance: 2232 at Perm May 2009 open(Best of 2009)

NOV26 Rating

1912

Live Rating

1912.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

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Official classical rating by month
ListRatingChange
Nov 202619120
Oct 202619120
Sep 202619120
Aug 202619120
Jul 202619120
Jun 202619120
May 202619120
Apr 202619120
Mar 202619120
Feb 202619120
Jan 202619120
Dec 202519120

Form · Classical

oldest → latest

Unbeaten in the last 4 games (4 wins), since Apr 14, 2014.

From 793 classical games on record, the latest on Apr 14, 2014.

Classical games since the November list

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

Last playedScore
Rating tournament PermApr 14, 2014TPR 19025½/9

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

Best wins · Classical

From 671 rated classical games against rated opponents, 2006–2014

#OpponentRating
1, FM Sergey Chukharev, Nov 2009 · Europa-Azia 2009 open, 2327
2, Viktor Orekhov, May 2009 · Perm May 2009 open, 2294
3, FM Ivan Volodin, Sep 2009 · Perm September-October 2009 open, 2286

Openings · Classical

From the moves of 209 of 793 classical games on record.

As WhiteOpens 1.e4 in 82 of 104 games, 1.d4 in 14, 1.c4 in 5.

As BlackMeets 1.e4 with 1...c5, and 1.d4 with 1...d5.

All openings (9 as White, 7 as Black)
Openings in White gamesGamesScore
Sicilian Defense3544%
Italian Game1267%
French Defense1050%
Caro-Kann Defense667%
English Opening642%

23 more games in openings played fewer than 3 times.

Event timeline · Classical

50 of 101 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
2014157½19151915
20136022½19291842
2012652219791862
201111043½19841912
20101014819561942
20091144920241974
2008843919901961
200710346½19951959

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