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He Bo
He Bo
HeBo118
Beijing Haidian TT Club πŸ“ 丰台区 πŸ‡¨πŸ‡³ CN
1439
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.
1509
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.
34.8
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.
45%
Win Rate iWins Γ· (wins + losses). Requires at least 1 match.
5
Wins
6
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)1474 β€” 1544
95%  (2Οƒ)1439 β€” 1579
99.7% (3Οƒ)1405 β€” 1613
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 πŸ† ZhouPeng29 HeBo118 -5.0
5/30/2026 HuZhi55 πŸ† HeBo118 +9.0
5/30/2026 πŸ† JiaYue119 HeBo118 -3.0
4/26/2026 πŸ† SuiLi117 HeBo118 +1.0
4/25/2026 πŸ† HeBo118 LuDan121 +14.0
4/25/2026 πŸ† HeBo118 QiLong120 +20.0
3/30/2026 πŸ† WeiJie116 HeBo118 -3.0
3/5/2026 πŸ† PanXia115 HeBo118 -26.0
2/26/2026 HeBo118 πŸ† JiaYue119 -37.0
2/23/2026 πŸ† HeBo118 YangYan66 -32.0