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Individual Calculations August 2017 |
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| Guo, Qi Total change: -9.90 | |   |
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| 2017 Chinese Chess League Division A (8-11) | Ningbo | CHN | 2017-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2414 | 1.50 | 4 | -0.99 | 10 | -9.90 | |
|  Lagno, Kateryna | g | wg | 2535 | RUS | 0.00 | 1 | -0.34 | 10 | -3.40 | |  Ding, Yixin | | wg | 2416 | CHN | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Chu, Ruotong | | | 2217 | CHN | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Sun, Fanghui | | | 2055 | CHN | 0.50 | 1 | -0.40 | 10 | -4.00 | |
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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