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Wang Tao
Wang Tao
WangTao137
Beijing Xicheng TT Club πŸ“ 东城区 πŸ‡¨πŸ‡³ CN
1426
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.
1516
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.
45.2
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.
63%
Win Rate iWins Γ· (wins + losses). Requires at least 1 match.
5
Wins
3
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)1471 β€” 1561
95%  (2Οƒ)1426 β€” 1606
99.7% (3Οƒ)1380 β€” 1652
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.
6/2/2026 WangTao137 πŸ† SuiLi117 +1.0
6/2/2026 WangTao137 πŸ† SuiLi117 +1.0
5/1/2026 πŸ† LiJie136 WangTao137 -21.0
4/26/2026 πŸ† WangTao137 WuYan270 -31.0
3/7/2026 πŸ† WangTao137 ZhaoMei138 +18.0
1/26/2026 πŸ† WangTao137 MaYu93 +13.0
1/5/2026 ChenGang135 πŸ† WangTao137 +8.0
1/4/2026 WuChao134 πŸ† WangTao137 +27.0