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Individual Calculations August 2015 |
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| Zeng, Chongsheng Total change: 1.50 | |   |
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| 2015 Chinese chess championship (group B men) | Zhong Shan | CHN | 2015-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2335 | 2522 | 7.50 | 10 | 0.27 | 10 | 2.70 | |
|  Fan, Huifeng | | | 2122 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Xu, Minghui | | | 2220 | CHN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Fang, Yan | | | 2283 | CHN | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Bai, Jinshi | m | | 2520 | CHN | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Huang, Mingqi | | | 2190 | CHN | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Xu, Yi | f | | 2361 | CHN | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Liu, Guanchu | m | | 2386 | CHN | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Xu, Yinglun | | | 2454 | CHN | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Liu, Qingnan | g | | 2525 | CHN | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Zhu, Yi | f | | 2285 | CHN | 1.00 | 1 | 0.20 | 10 | 2.00 | | | * 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) | | | | 2015 Chinese Chess League Division A(8-11) | Shang Hai | CHN | 2015-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2594 | 2522 | 1.50 | 4 | -0.12 | 10 | -1.20 | |
| | Mu, Ke | | | 2387 | CHN | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Wei, Yi | g | | 2724 | CHN | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Lu, Shanglei | g | | 2595 | CHN | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Lysyj, Igor | g | | 2671 | RUS | 0.00 | 1 | -0.30 | 10 | -3.00 | |
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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