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Individual Calculations December 2015 |
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| Zhang, Xiaowen Total change: 0.90 | |   |
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| 2015 Chinese Chess League Division A (16-18) | Hangzhou | CHN | 2015-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2266 | 2377 | 2.00 | 3 | 0.09 | 10 | 0.90 | |
|  Girya, Olga | | wg | 2464 | RUS | 0.50 | 1 | 0.12 | 10 | 1.20 | |  Xiao, Yiyi | | wf | 2217 | CHN | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Yuan, Ye | | | 2117 | CHN | 1.00 | 1 | 0.18 | 10 | 1.80 | |
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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