What is Jaroslav Ulko's FIDE rating?

Jaroslav Ulko's FIDE rating is 2437 standard, 2313 rapid, 2337 blitz. Chess Stalker tracks it together with Jaroslav Ulko's over-the-board games and opening repertoire.

How many OTB games has Jaroslav Ulko played?

The Chess Stalker database holds 878 over-the-board games by Jaroslav Ulko (717 classical, 10 rapid, 151 blitz), with 45% wins. The full list, with openings and results, is on Jaroslav Ulko's Chess Stalker profile.

How do I prepare against Jaroslav Ulko?

Open Jaroslav Ulko'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 Jaroslav Ulko's style, before facing them.

Jaroslav Ulko

TitleInternational MasterFederationRussiaBorn1973FIDE ID4116658

Classical2437

Rapid2313

Blitz2337

Games878

W · D · LWon · Drawn · Lost45 / 27 / 28

Peak2501Jan 2009

Rating history

2250

2350

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Oct 2023Nov 2026

Classical2437Rapid2313Blitz2337no games played

Accuracy by phase

95.5%Opening92.0%Middlegame95.4%Endgame

Clutch factor

Insufficient data

Play style

Elite accuracy: 90.7% average

Very precise: only 0.1 blunders/game

Dominates 1.d4 as

(64% in 391 games)

Vulnerable to 1.Nf3

(only 47%)

Recent games

Klyashtorny, Vladislav(2403)

Titled Tuesday · 2 Nov 2021

0–1

Kovalenko,I(2647)

Titled Tuesday · 2 Nov 2021

0–1

Yakimova, Mariya(2219)

Titled Tuesday · 2 Nov 2021

1–0

Bugayev, Vladimir

Titled Tuesday · 2 Nov 2021

1–0

Bon, Michael(2416)

Titled Tuesday · 2 Nov 2021

0–1

Play against Ulko's Twin

Their real openings, level & style

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

Based on

878 games

Based on 878 games

Openings

443 games as White · scores 63.1%

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White

Benko Gambit1.d4 ♞f6 2.c4 c5 3.d5 b510 games, last played 11 years ago70.0%wins

Benoni1.d4 ♞f6 2.c4 c514 games, last played 11 years ago64.3%wins

By family

open a family to see its lines

PROTime controls · Years · Events

878 games in scope

LineECOGamesLast playedWins · draws · lossesScorevs 63.1%

A46–E11905y

47%1934%

56.1%−7.0 pts

D10–D45605y

48%43%9

70.0%+6.9 pts

A40–A43445y

50%27%23%

63.6%—

D24–D37428y

38%36%26%

56.0%−7.1 pts

E30–E40385y

63%26%11

76.3%+13.2 pts

E70385y

58%21%21%

68.4%+5.3 pts

A00–A04336y

45%1837%

54.5%−8.5 pts

D85–D90238y

39%22%39%

50.0%−13.1 pts

Mistakes

Problematic pieces

Insufficient data

Critical moment

Insufficient data

Error heatmap · Critical squaresError heatmap

Insufficient data

Critical blunders

Tactical errors analyzed with Stockfish

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Endgame statistics

11 endgames (42.3%)

Strongest

79.4%

R+Bishop vs R+Knight

Weakest

60.6%

Pure Pawn

Reaches Endgame

42.3%

11 / 26

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

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Repertoire

PROTime controls · Years · Events

878 games in scope

Explore the repertoireevery move played, ranked by frequency

443 games49%W28%D23%L

443games in this linewon 49%, drew 28%, lost 23%

Move

1. d4

3915y

50%28%22%

64%

1. ♞f3

316y

48%19%33%

58%

1. e4

177y

29%53%18%

56%

1. c4

216y

100%

1. ♞c3

1—

100%

1. g3

121y

100%

Scouting report: Jaroslav Ulko (IM, RUS)

Jaroslav Ulko

Rating history

Play style

Recent games

Play against Ulko's Twin

Openings

Weaknesses

Strengths

By family

Mistakes

Critical blunders

Endgame statistics

Repertoire