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Individual Calculations September 2017 |
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| Lagno, Kateryna Total change: 1.00 | |   |
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| 2017 Chinese Chess League Division A (12-15) | Wuxi | CHN | 2017-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2540 | 3.50 | 4 | 0.10 | 10 | 1.00 | |
|  Ding, Yixin | | wg | 2421 | CHN | 1.00 | 1 | 0.34 | 10 | 3.40 | |  Chu, Ruotong | | | 2167 | CHN | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Sun, Fanghui | | | 2140 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Liu, Shilan | | wg | 2140 * | 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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