What is Qi b Chen's FIDE rating?

Qi b Chen's FIDE rating is 2437 standard, 2435 rapid, 2375 blitz. Chess Stalker tracks it together with Qi b Chen's over-the-board games and opening repertoire.

How many OTB games has Qi b Chen played?

The Chess Stalker database holds 1,056 over-the-board games by Qi b Chen (760 classical, 125 rapid, 171 blitz), with 33% wins. The full list, with openings and results, is on Qi b Chen's Chess Stalker profile.

How do I prepare against Qi b Chen?

Open Qi b Chen'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 Qi b Chen's style, before facing them.

Qi b Chen

TitleInternational MasterFederationChinaBorn2000FIDE ID8614733

Classical2437

Rapid2435

Blitz2375

Games1,056

W · D · LWon · Drawn · Lost33 / 44 / 23

Peak2496Feb 2023

Rating history

2350

2450

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Oct 2023Nov 2026

Classical2437Rapid2435Blitz2375no games played

Accuracy by phase

96.8%Opening94.1%Middlegame95.6%Endgame

Clutch factor

Insufficient data

Play style

Elite accuracy: 94.4% average

Solid conversion: 82%

Very consistent (92%)

Very precise: only 0.0 blunders/game

Dominates 1.d4 as

(75% in 36 games)

Vulnerable to 1.Nf3

(only 39%)

Recent games

Mikhalevski, Victor(2478)

53rd Sparkassen Open A · 9 Aug 2026

1–0

Raja Rithvik R(2530)

53rd Sparkassen Open A · 8 Aug 2026

½–½

Kollars, Dmitrij(2627)

53rd Sparkassen Open A · 7 Aug 2026

½–½

Omelja, Artem(2340)

La Plagne Soleil Masters · 8 Jul 2026

½–½

Nie, Xinyang(2371)

CHN League Division A Pt1 · 29 Jun 2026

½–½

Play against Chen's Twin

Their real openings, level & style

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

Based on

1,056 games

Based on 1,056 games

Openings

537 games as White · scores 61.5%

Weaknesses

where they slip as ♔ White

Modern Defense1.e4 g6 2.d4 ♝g7only 9 games, last played 7 months ago44.4%losses

Strengths

what holds up for them as ♔ White

French: Tarrasch1.e4 e6 2.d4 d5 3.♞d218 games, last played 4 years ago61.1%wins

Sicilian: Classical1.e4 c5 2.♞f3 d6 3.d4 cxd4 4.♞xd4 ♞f6 5.♞c3 ♞c612 games, last played last year58.3%wins

By family

open a family to see its lines

PROTime controls · Years · Events

1,056 games in scope

LineECOGamesLast playedWins · draws · lossesScorevs 61.5%

B23–B502034m

39%38%23%

58.4%−3.1 pts

C60–C70933m

41%48%11

65.1%+3.6 pts

C23–C46564m

27%61%12

57.1%−4.3 pts

C00444m

48%36%16

65.9%+4.5 pts

B10–B15426m

40%45%15

63.1%—

C50–C55204m

40%30%30%

55.0%−6.5 pts

B00–B06177m

41%29%30%

55.9%—

A01–A04123m

33%50%17

58.3%—

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

253 endgames (49.6%) · force Opposite-Color Bishops (0%)

Strongest

79.4%

R+Bishop vs R+Knight

Weakest

60.6%

Pure Pawn

Reaches Endgame

49.6%

253 / 510

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 0% win rate (10 games). Force this endgameShow all 14 types

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Repertoire

PROTime controls · Years · Events

1,056 games in scope

Explore the repertoireevery move played, ranked by frequency

537 games40%W42%D18%L

537games in this linewon 40%, drew 42%, lost 18%

Move

1. e4

4853m

39%43%18%

61%

1. d4

361y

58%33%9

75%

1. ♞f3

54m

20%80%

60%

1. b3

43m

50%50%

75%

1. c4

47m

50%25%25%

63%

1. f4

34m

33%67%

33%

Scouting report: Qi b Chen (IM, CHN)

Qi b Chen

Rating history

Play style

Recent games

Play against Chen's Twin

Openings

Weaknesses

Strengths

By family

Mistakes

Critical blunders

Endgame statistics

Repertoire