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Individual Calculations December 2019 |
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| Xu, Yi Total change: 0.50 | |   |
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| 2019 Chinese Chess League Division A 16-18 | Tian Jin | CHN | 2019-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2554 | 2541 | 1.50 | 3 | 0.05 | 10 | 0.50 | |
|  Zou, Chen | f | | 2462 | CHN | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Liu, Qingnan | g | | 2535 | CHN | 0.50 | 1 | -0.01 | 10 | -0.10 | |  Malakhov, Vladimir | g | | 2665 | RUS | 0.00 | 1 | -0.33 | 10 | -3.30 | |
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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