Wang Fang
WangFang61
Beijing Xicheng TT Club
π θ₯ΏεεΊ
π¨π³ CN
1412
Rating
Bayesian conservative rating = ΞΌ β 2Ο. The system is 95% confident this player's skill is at least this value. More matches lower Ο and raise this number.
1507
ΞΌ (mean)
ΞΌ (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.
47.5
Ο (uncertainty)
Ο (Sigma) = how confident the system is in the rating. Lower is better. New players start at Ο=200 β it falls with every match played.
78%
Win Rate
Wins Γ· (wins + losses). Requires at least 1 match.
7
Wins
2
Losses
Skill Confidence Intervals
Based on ΞΌ and Ο, the system estimates this player's skill range at different confidence levels. The smaller Ο is, the narrower the band.
68% (1Ο)1460 β 1555
95% (2Ο)1412 β 1602
99.7% (3Ο)1365 β 1650
Trust Level
How reliably this player submits match results. Formula: rejections per 10 submissions. Fewer rejections = higher trust.
No data
No submissions yet
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Login / RegisterRecent Matches
| Date | Player A | Player B | ΞΞΌ Change in ΞΌ after this match. Positive = won. The size depends on the skill gap between both players and their Ο values. | ||
|---|---|---|---|---|---|
| 5/8/2026 |  |
HuangXia68 | |
π WangFang61 | β |
| 4/26/2026 | |
π WangFang61 |  |
LiNa62 | +7.0 |
| 3/25/2026 |  |
π ChenMing25 | |
WangFang61 | -18.0 |
| 3/24/2026 | |
π WangFang61 |  |
ZhangMin63 | +26.0 |
| 3/20/2026 | |
π WangFang61 |  |
LiuJing64 | +18.0 |
| 2/8/2026 |  |
ZhouLing69 | |
π WangFang61 | -14.0 |
| 1/26/2026 |  |
WuYan270 | |
π WangFang61 | -5.0 |
| 1/24/2026 |  |
π ZhaoJuan67 | |
WangFang61 | -105.0 |
| 1/4/2026 | |
π WangFang61 |  |
ChenLi65 | +105.0 |