What is Stefan Kuipers's FIDE rating?

Stefan Kuipers's FIDE rating is 2457 standard, 2471 blitz. Chess Stalker tracks it together with Stefan Kuipers's over-the-board games and opening repertoire.

How many OTB games has Stefan Kuipers played?

The Chess Stalker database holds 938 over-the-board games by Stefan Kuipers (913 classical, 4 rapid, 21 blitz), with 39% wins. The full list, with openings and results, is on Stefan Kuipers's Chess Stalker profile.

How do I prepare against Stefan Kuipers?

Open Stefan Kuipers'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 Stefan Kuipers's style, before facing them.

Stefan Kuipers

TitleInternational MasterFederationNetherlandsBorn1990FIDE ID1018400

Classical2457▲ 3

Rapid—

Blitz2471

Games938

W · D · LWon · Drawn · Lost39 / 34 / 27

Peak2484Jul 2018

Rating history

2420

2460

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Oct 2023Nov 2026

Classical2457Blitz2471no games played

Accuracy by phase

96.4%Opening93.0%Middlegame94.7%Endgame

Clutch factor

Insufficient data

Play style

Elite accuracy: 92.8% average

Solid conversion: 86%

Very consistent (89%)

Very precise: only 0.1 blunders/game

Dominates 1.e4 as

(60% in 423 games)

Vulnerable to 1.Nf3

(only 40%)

Recent games

Bijlsma, Nick(2274)

Dutch League 2026-27 · 3 Oct 2026

1–0

Vrolijk, Liam(2506)

Belgian Team Championship 2026-2... · 27 Sept 2026

1–0

De Waele, Warre(2321)

Dutch League 2026-27 · 19 Sept 2026

0–1

Heldenbergh, Nils(2214)

Belgian Team Championship 2025-2... · 19 Apr 2026

1–0

Kurt, Sascha(2291)

Dutch League 2025-26 · 11 Apr 2026

1–0

Play against Kuipers's Twin

Their real openings, level & style

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Based on

938 games

Based on 938 games

Openings

460 games as White · scores 59.5%

Weaknesses

where they slip as ♔ White

Sicilian: Classical1.e4 c5 2.♞f3 d6 3.d4 cxd4 4.♞xd4 ♞f6 5.♞c3 ♞c613 games, last played 12 months ago46.2%losses

Strengths

what holds up for them as ♔ White

Sicilian: Rossolimo1.e4 c5 2.♞f3 ♞c6 3.♝b510 games, last played 10 years ago70.0%wins

Caro-Kann: Main Line1.e4 c6 2.d4 d5 3.♞c3 dxe412 games, last played 4 years ago58.3%wins

By family

open a family to see its lines

PROTime controls · Years · Events

938 games in scope

LineECOGamesLast playedWins · draws · lossesScorevs 59.5%

B21–B501876m

38%38%24%

57.0%—

C00632y

37%35%28%

54.0%−5.5 pts

C60–C70379y

46%27%27%

59.5%—

B00–B06332y

42%33%25%

59.1%—

C50–C55314w

45%42%13

66.1%+6.7 pts

B10–B15294y

45%48%7

69.0%+9.5 pts

A00–A042810y

43%36%21%

60.7%—

C25–C46221y

41%36%23%

59.1%—

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

57 endgames (45.6%) · force Minor Piece Pairs (0%)

Strongest

79.4%

R+Bishop vs R+Knight

Weakest

60.6%

Pure Pawn

Reaches Endgame

45.6%

57 / 125

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 Minor Piece Pairs: only 0% win rate (7 games). Force this endgameShow all 14 types

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Repertoire

PROTime controls · Years · Events

938 games in scope

Explore the repertoireevery move played, ranked by frequency

460 games41%W37%D22%L

460games in this linewon 41%, drew 37%, lost 22%

Move

1. e4

4234w

42%36%22%

60%

1. b4

2123y

43%43%14

64%

1. d4

911y

1178%11

50%

1. ♞f3

410y

25%75%

13%

1. b3

311y

100%

Scouting report: Stefan Kuipers (IM, NED)

Stefan Kuipers

Rating history

Play style

Recent games

Play against Kuipers's Twin

Openings

Weaknesses

Strengths

By family

Mistakes

Critical blunders

Endgame statistics

Repertoire