What is Jan Markos's FIDE rating?

Jan Markos's FIDE rating is 2555 standard, 2541 rapid. Chess Stalker tracks it together with Jan Markos's over-the-board games and opening repertoire.

How many OTB games has Jan Markos played?

The Chess Stalker database holds 1,117 over-the-board games by Jan Markos (1,077 classical, 18 rapid, 22 blitz), with 44% wins. The full list, with openings and results, is on Jan Markos's Chess Stalker profile.

How do I prepare against Jan Markos?

Open Jan Markos'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 Jan Markos's style, before facing them.

Jan Markos

Slovakiaborn 1985FIDE ID 14903474

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026

2520

2560

2555 · Sep 2023

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Sep 2023Oct 2026

2555Classical

2541Rapid

2602peak, Jul 2014

1,117games

487wins, 44%

418draws, 37%

212losses, 19%

Rated gamesInactive · rating frozenOfficial FIDE lists · drag the range below the chartPeak 2602 · Jul 2014

Play style

before facing themWhat you need to know before facing them

Elite accuracy: 94.3% average

Very consistent (92%)

Very precise: only 0.0 blunders/game

Dominates 1.d4 as

(69% in 458 games)

Play against Markos's Twin

Their real openings, level & style

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

Based on

1,117 games

Based on 1,117 games

Openings

1,117 gamesBased on 1,117 player games

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White

Dutch: Fianchetto1.d4 f5 2.g3 ♞f611 games, last played 13 years ago81.8%wins

King's Indian: Classical1.d4 ♞f6 2.c4 g6 3.♞c3 ♝g7 4.e4 d6 5.♞f3 O-O 6.♝e2 e513 games, last played 7 years ago69.2%wins

Deep analysis

Stockfish · Classical · 29 analyzedStockfish · Classical games · 29 analyzed

Accuracy by phase

Opening

96.8%

Middlegame

94.2%

Endgame

95.4%

Clutch factor

+5%

Winning (+2)Winning (+2)

94%8g

EqualEqual position

95%17g

Losing (−2)Losing (−2)

90%4g

Accuracy under pressure barely drops when losing.

Problematic pieces

29%

5 err

24%

4 err

18%

3 err

18%

3 err

12%

2 err

0 err

Critical moment

Move 63 avg

1-15

16-25

26-35

36-45

100%

46+

100% 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

12Errors mapped

e4 / f4Hotspot zone

Critical squares

22 err

11 err

e4/f4 concentrate most errors. Force decisions in those zones.

Critical blunders

3 errors · Stockfish

#63

♜d8+?? vs Motuz

Endgame · OTB · 2020

#16

♛b6?? vs Roubalik

Middlegame · OTB · 2019

#33

♜xd5?? vs Shirov

Endgame · OTB · 2009

Recent games

1,117 games

Pulpan, Jakub(2415)

TCh-SVK 2021-22 · 12 Jun 2022

½–½

Ftacnik, Lubomir(2501)

TCh-SVK 2021-22 · 7 May 2022

½–½

Horvath,Jo1(2435)

TCh-SVK 2021-22 · 19 Feb 2022

0–1

Nayhebaver, Martin(2485)

Slovak Online World Cup Q... · 16 May 2021

1–0

Pechac, Jergus(2519)

Slovak Online World Cup Q... · 16 May 2021

0–1

Neugebauer, Martin(2485)

Slovak Online World Cup Q · 16 May 2021

1–0

Endgame statistics

14 endgames (50%)

Strongest

79.4%

R+Bishop vs R+Knight

Weakest

60.6%

Pure Pawn

Reaches Endgame

50%

14 / 28

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 : only 0% win rate (0 games). Force this endgameShow all 14 types

Unlock Endgame Statistics

All their endgames: discover where they collapse under pressure

Repertoire

PROTime controls · Years · Events

1,117 games in scope

Explore the repertoireevery move played, ranked by frequency

567 games52%W33%D15%L

567games in this linewon 52%, drew 33%, lost 15%

Move

1. d4

4587y

53%32%15

69%

1. ♞f3

905y

50%39%11

69%

1. c4

911y

33%44%23%

56%

1. e4

720y

57%43%

79%

1. ♞c3

213y

100%

1. g3

1Dec 2000

100%

50%

Scouting report: Jan Markos (GM, SVK)

Jan Markos

Rating & statistics

Play style

Play against Markos's Twin

Openings

Weaknesses

Strengths

Deep analysis

Critical blunders

Recent games

Endgame statistics

Repertoire