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Individual Calculations September 2015 |
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| Yu, Ruiyuan Total change: -3.00 | |   |
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| 2015 Chinese Chess league Division A (12-15) | Zhe Jiang | CHN | 2015-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2572 | 2536 | 1.50 | 4 | -0.30 | 10 | -3.00 | |
|  Popov, Ivan | g | | 2653 | RUS | 0.50 | 1 | 0.16 | 10 | 1.60 | |  Wen, Yang | g | | 2618 | CHN | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Lou, Yiping | m | | 2454 | CHN | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Xiu, Deshun | g | | 2563 | 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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