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Individual Calculations December 2017 |
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| Ni, Hua Total change: -2.60 | |   |
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| 2017 Chinese Chess League Division A (16-18) | Ningbo | CHN | 2017-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2597 | 2674 | 1.50 | 3 | -0.26 | 10 | -2.60 | |
|  Inarkiev, Ernesto | g | | 2683 | RUS | 0.50 | 1 | 0.01 | 10 | 0.10 | |  Bu, Xiangzhi | g | | 2730 | CHN | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Zhao, Yuanhe | | | 2377 | CHN | 0.50 | 1 | -0.35 | 10 | -3.50 | |
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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