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Individual Calculations August 2019 |
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| Zhang, Ziyang Total change: 4.90 | |   |
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| 2019 Chinese Chess League Division B | Harbin, China | CHN | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2409 | 5.50 | 7 | 0.49 | 10 | 4.90 | |
|  Ponkratov, Pavel | g | | 2651 | RUS | 0.50 | 1 | 0.30 | 10 | 3.00 | | | Zhang, Yiming | | | 2040 | CHN | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Chen, Lvheng | | | 2009 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Xin, Juncheng | | | 2009 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Fang, Yuxiang | g | | 2476 | CHN | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Liu, Yusen | | | 2009 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Xi, Qi | | | 2222 | CHN | 0.50 | 1 | -0.24 | 10 | -2.40 | | | * 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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