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Individual Calculations November 2018 |
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| Ren, Xiaoyi Total change: 15.80 | |   |
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| 2019 Chinese Chess League Division A (16-18) | Wu Xi | CHN | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2447 | 2240 | 1.50 | 3 | 0.79 | 20 | 15.80 | |
|  Huang, Qian | | wg | 2446 | CHN | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Ni, Shiqun | | wg | 2427 | CHN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Lei, Tingjie | g | wg | 2468 | CHN | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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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