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Individual Calculations May 2017 |
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| Ren, Xiaoyi Total change: -4.80 | |   |
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| 2017 Chinese Chess League Division A 1-4 | ShenZhen | CHN | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2311 | 2262 | 1.50 | 4 | -0.24 | 20 | -4.80 | |
|  Ding, Yixin | | wg | 2420 | CHN | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Chu, Ruotong | | | 2270 | CHN | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Gong, Qianyun | | wm | 2300 | SGP | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Liu, Shilan | | wg | 2255 | CHN | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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