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Zirui Billy Lu

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HKG · 12 yrs · K=40

Best performance: 1496 at KCA Summer Chess Open 2026 (FIDE Rated Rapid) Jul 25th(Best of 2026)

World #=141357 liveHong Kong, China #=192

OCT26 Rating

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Live Rating

1543.0prov

Change

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Games Played

10

How live ratings are calculated

Rating History · Rapid

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Rapid games since the October list

No published rapid rating yet. The live figure is a FIDE first-rating estimate (Art 8.2) from 10 rated games: the 6 below and 4 from earlier events, which FIDE pools toward a first rating for up to 26 months. Per-game Δ doesn’t apply to a first rating; TPR shows the performance in each event.

TournamentScoreChange
National Day Chess Festival 2026 (FIDE Rated) Rapid Oct 1stTPR 14882½/6—

Event timeline · Rapid

2 events · All years

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Recent opponents · Rapid

Chengze YuMaximus PangNuo XuMarco Aurelio De MouraArthur Conrad WongCheuk Nam Lam

Rated near Zirui Billy Lu · Rapid

World

  1. #=141357FIDE 5900029541543.0
  2. #=141357Luet Hang Sit1543.0
  3. #=141357Zirui Billy Lu1543.0
  4. #=141357Methawong Methanuwatt1543.0
  5. #=141357Julie Berthelot1543.0

Hong Kong, China

  1. #191Yan Chun Matthew Fang1543.8
  2. #=192Luet Hang Sit1543.0
  3. #=192Zirui Billy Lu1543.0
  4. #194Shun Heng Nathan Kong1540.6
  5. #195Chi Wang Chan1540.2

Live ratings projected from the OCT26 published list · Not affiliated with FIDE