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Individual Calculations July 2013 |
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| Ni, Hua Total change: 14.70 | |   |
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| Chinese Chess League Division A Rounds 1-4 | Beijing, China | CHN | 2013-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2412 | 2646 | 3.50 | 4 | 0.44 | 10 | 4.40 | |
|  Bai, Jinshi | | | 2295 | CHN | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Lin, Chen | | | 2472 | CHN | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Najer, Evgeniy | g | | 2634 | RUS | 0.50 | 1 | -0.02 | 10 | -0.20 | |  Wang, Yiye | | | 2246 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Hainan Danzhou Male Superstars Championship | Hainan, China | CHN | 2013-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2608 | 2646 | 6.00 | 9 | 1.03 | 10 | 10.30 | |
| | Xiu, Deshun | g | | 2534 | CHN | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Lu, Shanglei | g | | 2551 | CHN | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Wei, Yi | g | | 2530 | CHN | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Zhou, Jianchao | g | | 2607 | CHN | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Wen, Yang | g | | 2618 | CHN | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Bu, Xiangzhi | g | | 2662 | CHN | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Ding, Liren | g | | 2707 | CHN | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Zhou, Weiqi | g | | 2590 | CHN | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Yu, Yangyi | g | | 2675 | CHN | 1.00 | 1 | 0.54 | 10 | 5.40 | |
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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