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Individual Calculations December 2017 |
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| Lei, Tingjie Total change: -0.10 | |   |
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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 |
| 2394 | 2528 | 2.00 | 3 | -0.01 | 10 | -0.10 | |
|  Ren, Xiaoyi | | | 2254 | CHN | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Ding, Yixin | | wg | 2421 | CHN | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Stefanova, Antoaneta | g | | 2506 | BUL | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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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