What is Maciej Czopor's FIDE rating?

Maciej Czopor's FIDE rating is 2448 standard, 2319 rapid, 2369 blitz. Chess Stalker tracks it together with Maciej Czopor's over-the-board games and opening repertoire.

How many OTB games has Maciej Czopor played?

The Chess Stalker database holds 1,205 over-the-board games by Maciej Czopor (1,099 classical, 51 rapid, 55 blitz), with 48% wins. The full list, with openings and results, is on Maciej Czopor's Chess Stalker profile.

How do I prepare against Maciej Czopor?

Open Maciej Czopor's free Chess Stalker report: opening repertoire with results per line as White and Black, recurring weaknesses and blunder patterns evaluated with Stockfish, and recent games. Then rehearse against the Twin Bot, which imitates Maciej Czopor's style, before facing them.

Maciej Czopor

Polandborn 2004FIDE ID 21805431

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026

2250

2350

2450

Peak2463

2358 · Sep 2023

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Sep 2023Oct 2026

2448Classical

2369Blitz

2319Rapid

2463peak, Sep 2025

1,205games

578wins, 48%

281draws, 23%

346losses, 29%

Rated gamesInactive · rating frozenOfficial FIDE lists · drag the range below the chartPeak 2463 · Sep 2025

Play style

before facing themWhat you need to know before facing them

Elite accuracy: 93.2% average

High resilience (63%): Dangerous even when losing

Solid conversion: 82%

Very consistent (89%)

Very precise: only 0.1 blunders/game

Dominates 1.e4 as

(63% in 322 games)

Vulnerable to 1.Nf3

(only 47%)

Play against Czopor's Twin

Their real openings, level & style

Practice against a bot that uses their real openings and playing style

Based on

1,205 games

Based on 1,205 games

Openings

1,205 gamesBased on 1,205 player games

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White

Sicilian: e6 Systems1.e4 c5 2.♞f3 e632 games, last played 2 months ago62.5%wins

English: Anglo-Indian1.c4 ♞f6 2.♞c3 g618 games, last played last year61.1%wins

Deep analysis

Stockfish · Classical · 405 analyzedStockfish · Classical games · 405 analyzed

Accuracy by phase

Opening

96.5%

Middlegame

93.2%

Endgame

95.1%

Clutch factor

+5%

Winning (+2)Winning (+2)

94%175g

EqualEqual position

94%143g

Losing (−2)Losing (−2)

89%87g

Accuracy under pressure barely drops when losing.

Problematic pieces

24%

98 err

20%

84 err

19%

77 err

14%

59 err

14%

57 err

38 err

Critical moment

Move 49 avg

1-15

16-25

28%

26-35

20%

36-45

44%

46+

44% of blunders occur after move 46. Keep tension until then.of blunders occur after move 46. Keep tension until then.

Error heatmap · Critical squaresError heatmap

Few

Many

124Errors mapped

e5 / d5Hotspot zone

Critical squares

1616 err

1313 err

1212 err

e5/d5 concentrate most errors. Force decisions in those zones.

Critical blunders

some recent costly mistakes

Stockfish

Daneshvar, Bardiya(2596)

Move 52 · Endgame · OTB · 2026

−4.7c5+??

Fier, Alexandr(2578)

Move 31 · Middlegame · OTB · 2026

−3.4xf5??

Ter-Sahakyan, Samvel(2613)

Move 27 · Middlegame · OTB · 2026

−2.8g4??

Zhigalko, Sergei(2572)

Move 47 · Endgame · OTB · 2026

−3.6c4??

Aravindh, Chithambaram VR.(2692)

Move 53 · Endgame · OTB · 2026

−4.8f8+??

Pranav,V(2657)

Move 70 · Endgame · OTB · 2026

−4.6xa4??

Sammed Jaykumar, Shete(2377)

Move 32 · Endgame · Rapid · 2025

−4.1d3??

Theodorou, Nikolas(2656)

Move 32 · Middlegame · Rapid · 2025

−2.4c6??

Kanyamarala, Trisha(2149)

Move 49 · Endgame · OTB · 2025

−2.9g5??

Ganti, Shriaansh(2126)

Move 36 · Endgame · OTB · 2025

−6.5xb2??

Recent games

1,205 games

Wong, Jianwen(2189)

VI Mindsports International Open · 29 Aug 2026

½–½

Vijayakumar, Rishi(2315)

VI Mindsports International Open · 29 Aug 2026

½–½

Balaji, Aaravamudhan(2285)

VI Mindsports International Open · 28 Aug 2026

½–½

Han, Qixiang(2239)

VI Mindsports International Open · 27 Aug 2026

½–½

Johnson, Daniel(2194)

VI Mindsports International Open · 26 Aug 2026

0–1

Yu, Rock(2105)

VI Mindsports International Open · 25 Aug 2026

1–0

Endgame statistics

270 endgames (55.1%) · force Opposite-Color Bishops (14%)

Strongest

79.4%

R+Bishop vs R+Knight

Weakest

60.6%

Pure Pawn

Reaches Endgame

55.1%

270 / 490

B vs N Pref

52.4%·47.8%

prefers the bishop

PiecesTypeWin %games

Rook + Equal Minors

56%44%

77.9%353g

R+Bishop vs R+Knight

59%41%

79.4%306g

Rook vs Minor (Exchange)

49%50%

73.7%281g

Rook vs Rook

48%50%

72.6%252g

Rook vs Two Minors

56%44%

78.1%160g

Pure Pawn

36%50%14

60.6%109g

Rook + Equal Minors77.9%353g

R+Bishop vs R+Knight79.4%306g

Rook vs Minor (Exchange)73.7%281g

Rook vs Rook72.6%252g

Rook vs Two Minors78.1%160g

Pure Pawn60.6%109g

Weak in Opposite-Color Bishops: only 14% win rate (7 games). Force this endgameShow all 14 types

Unlock Endgame Statistics

All their endgames: discover where they collapse under pressure

Repertoire

PROTime controls · Years · Events

1,205 games in scope

Explore the repertoireevery move played, ranked by frequency

607 games51%W23%D26%L

607games in this linewon 51%, drew 23%, lost 26%

Move

1. e4

3224w

48%31%21%

63%

1. c4

1904m

56%1232%

62%

1. d4

581y

55%21%24%

66%

1. ♞f3

321y

53%19%28%

63%

1. b3

34y

33%67%

17%

1. c3

13y

100%

1. a3

14y