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Rapid:
Individual Calculations May 2018 |
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| Piyathumawuttikul, Kantapat Total change: 3.00 | |   |
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| Asian Youth Chess 2018, Open U12 Rapid | Chiang Mai | THA | 2018-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1295 | 1.00 | 6 | 0.15 | 20 | 3.00 | |
|  Guo, Xiao | | | 1695 * | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Upachan, Songkasem | | | 1547 | THA | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Bai, Changlin | | | 1626 | CHN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Alimbetov, Dias | | | 1695 * | KAZ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wang, Yifan(q) | | | 1689 | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Promchan, Noppakun | | | 1442 | THA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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