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Individual Calculations May 2018 |
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| Lee, Yao Ming Total change: 70.00 | |   |
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| Asian Youth Chess 2018, Open U12 Standard | Chiang Mai | THA | 2018-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1192 | 3.50 | 7 | 1.75 | 40 | 70.00 | |
|  Wang, Yifan(q) | | | 1592 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Piyathumawuttikul, Kantapat | | | 1416 | THA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Le, Phi Lan | | | 1425 | VIE | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Kong, Steven Chun-Shing | | | 1153 | HKG | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Hong, Sungha | | | 1502 | KOR | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Bodemar, Jonathan | | | 1527 | THA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Alhejab, Meshal | | | 1239 | KUW | 1.00 | 1 | 0.57 | 40 | 22.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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