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Individual Calculations August 2018 |
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| Yu, Ruiyuan Total change: 3.20 | |   |
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| 2018 Chinese Chess League Division B | Jiangmen | CHN | 2018-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2500 | 4.00 | 4 | 0.32 | 10 | 3.20 | |
|  Wu, Hao | | | 2100 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Li, Zekai | | | 2100 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Hou, Yifan B | | | 2100 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zhu, Hengyi | | | 2100 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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