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Individual Calculations September 2012 |
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| Ma, Qun Total change: 7.10 | |   |
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| Chinese Chess League Division B Individual (Men) | Wuxi, China | CHN | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2356 | 2519 | 7.00 | 9 | 0.71 | 10 | 7.10 | |
|  Wu, Xinliang | | | 2119 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Zhang, Hanyu | | | 2239 | CHN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Zeng, Chongsheng | m | | 2468 | CHN | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Chen, Fan | f | | 2363 | CHN | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Xiu, Deshun | g | | 2522 | CHN | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Mu, Ke | | | 2290 | CHN | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Lu, Yijie | | | 2397 | CHN | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Yu, Ruiyuan | g | | 2517 | CHN | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Yuan, Qingyu | | | 2289 | CHN | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * 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) | | |
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