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Individual Calculations December 2015 |
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| Ni, Hua Total change: -3.10 | |   |
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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 |
| 2494 | 2704 | 2.00 | 3 | -0.31 | 10 | -3.10 | |
|  Bai, Jinshi | g | | 2500 | CHN | 0.50 | 1 | -0.26 | 10 | -2.60 | |  Liu, Qingnan | g | | 2515 | CHN | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Ma, Zhonghan | m | | 2466 | CHN | 0.50 | 1 | -0.30 | 10 | -3.00 | |
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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