Gao Yong
GaoYong18
Beijing Xicheng TT Club
π δΈ°ε°εΊ
π¨π³ CN
1280
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.
1484
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.
102.1
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.
50%
Win Rate
Wins Γ· (wins + losses). Requires at least 1 match.
5
Wins
5
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)1382 β 1586
95% (2Ο)1280 β 1688
99.7% (3Ο)1178 β 1790
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. | ||
|---|---|---|---|---|---|
| 5/23/2026 | π GaoYong18 | XuBo11 | +6.0 | ||
| 4/3/2026 | π GaoYong18 | SunFei12 | +10.0 | ||
| 3/20/2026 | π GuoRui16 | GaoYong18 | -8.0 | ||
| 3/13/2026 | GaoYong18 | π SongQiang20 | -19.0 | ||
| 2/15/2026 | π LinLong17 | GaoYong18 | -9.0 | ||
| 1/27/2026 | π GaoYong18 | GuoRui16 | +30.0 | ||
| 1/10/2026 | ZhuKai14 | π GaoYong18 | -11.0 | ||
| 1/4/2026 | π NieXue127 | GaoYong18 | -38.0 | ||
| 1/2/2026 | GaoYong18 | π LuoHui19 | -49.0 | ||
| 12/21/2025 | HuZhi15 | π GaoYong18 | +71.0 |