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Individual Calculations September 2017 |
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| Li, Yankai Total change: 0.30 | |   |
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| 2017 Chinese Chess League Division A (12-15) | Wuxi | CHN | 2017-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2602 | 2455 | 1.00 | 3 | 0.03 | 10 | 0.30 | |
|  Zhao, Jun | g | | 2603 | CHN | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Ding, Liren | g | | 2777 | CHN | 0.00 | 1 | -0.13 | 10 | -1.30 | | | Fang, Yan | | | 2426 | CHN | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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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