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Liu Jing
Liu Jing
LiuJing84
Beijing Haidian TT Club πŸ“ 朝阳区 πŸ‡¨πŸ‡³ CN
1595
Rating iBayesian conservative rating = ΞΌ βˆ’ 2Οƒ. The system is 95% confident this player's skill is at least this value. More matches lower Οƒ and raise this number.
1657
ΞΌ (mean) iΞΌ (Mu) is the best estimate of this player's skill level. Wins raise it, losses lower it. Beating a stronger player earns more than beating a weaker one.
31.2
σ (uncertainty) iσ (Sigma) = how confident the system is in the rating. Lower is better. New players start at σ=200 — it falls with every match played.
44%
Win Rate iWins Γ· (wins + losses). Requires at least 1 match.
7
Wins
9
Losses
Skill Confidence Intervals iBased on ΞΌ and Οƒ, the system estimates this player's skill range at different confidence levels. The smaller Οƒ is, the narrower the band.
68%  (1Οƒ)1626 β€” 1688
95%  (2Οƒ)1595 β€” 1719
99.7% (3Οƒ)1563 β€” 1751
Trust Level iHow reliably this player submits match results. Formula: rejections per 10 submissions. Fewer rejections = higher trust. No data
No submissions yet

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Recent Matches

Date Player A Player B Δμ iChange in ΞΌ after this match. Positive = won. The size depends on the skill gap between both players and their Οƒ values.
5/30/2026 NieXue127 πŸ† LiuJing84 -7.0
5/30/2026 LiuJing84 πŸ† ZhangMin83 -10.0
5/30/2026 πŸ† LiuJing84 SongQiang60 +3.0
5/30/2026 πŸ† SunFei52 LiuJing84 +144.0
5/14/2026 πŸ† LiuJing84 SongQiang60 +8.0
5/13/2026 πŸ† LiuJing84 ZhaoJuan87 +6.0
4/20/2026 ZhangMin83 πŸ† LiuJing84 +12.0
4/9/2026 LiuJing84 πŸ† ChenLi85 -9.0
3/12/2026 LiNa82 πŸ† LiuJing84 +19.0
2/25/2026 πŸ† LiLei42 LiuJing84 +13.0