Kayumov, Sergey

UZB UZB·Born 1981·FIDE #14200880·446 Games

Classical2505369 Games

Rapid240536 Games

Blitz240541 Games

Statistics

446

Total

145

Wins

155

Draws

146

Losses

33%35%33%

Play Style

What you need to know before facing them

Elite accuracy: 90.3% average

Plays 7.9% better with white

Very consistent (86%)

Very precise: only 0.0 blunders/game

Dominates 1.Nf3 ♔ (58% in 26 games)

Vulnerable to 1.c4 ♚ (only 27%)

Deep Analysis

Stockfish 18 · Classical games · 2 analyzed

Accuracy by phase

Opening92.4%

Middlegame93.9%

Endgame96.4%

Clutch Factor

Performance under pressure

+9%

Winning (+2 or more)94%

1 Games

Equal position86%

1 Games

Losing (-2 or more)85%

0 Games

Problematic Pieces

Which pieces cause most errors?

♗

50%

1 errors

♕

50%

1 errors

♔

0 errors

♞

0 errors

♙

0 errors

♖

0 errors

Critical Moment

When does the first serious error occur?

Move 30average

1-15

16-25

26-35

36-45

46+

Error Heatmap

Where do most errors occur?

abcdefgh

Many

Few

Critical squares

d11 err

d41 err

d1/d4 concentrate most errors. Force decisions in those zones.