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Individual Calculations July 2013 |
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| Bu, Xiangzhi Total change: 2.10 | |   |
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| China Individual Tournament (Division A) | Xinghua, China | CHN | 2013-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2605 | 2662 | 5.50 | 11 | -0.86 | 10 | -8.60 | |
|  Xiu, Deshun | g | | 2534 | CHN | 0.50 | 1 | -0.17 | 10 | -1.70 | |  Wei, Yi | m | | 2530 | CHN | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Wang, Yue | g | | 2706 | CHN | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Li, Shilong | g | | 2558 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Zhou, Weiqi | g | | 2590 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Yu, Yangyi | g | | 2675 | CHN | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Zhao, Jun | g | | 2589 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Ma, Qun | g | | 2559 | CHN | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Zhou, Jianchao | g | | 2607 | CHN | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Hou, Yifan | g | wg | 2617 | CHN | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Li, Chao B | g | | 2686 | CHN | 0.50 | 1 | 0.03 | 10 | 0.30 | |
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) | | | | Chinese Chess League Division A Rounds 1-4 | Beijing, China | CHN | 2013-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2500 | 2662 | 3.00 | 4 | 0.25 | 10 | 2.50 | |
| | Chu, Wei Chao | | | 2262 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zeng, Chongsheng | m | | 2504 | CHN | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Yu, Yangyi | g | | 2675 | CHN | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Yu, Ruiyuan | g | | 2559 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | * 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 |
| 2606 | 2662 | 6.00 | 9 | 0.82 | 10 | 8.20 | |
| | Wei, Yi | g | | 2530 | CHN | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Zhou, Jianchao | g | | 2607 | CHN | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Wen, Yang | g | | 2618 | CHN | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Zhou, Weiqi | g | | 2590 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Ding, Liren | g | | 2707 | CHN | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Ni, Hua | g | | 2646 | CHN | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Yu, Yangyi | g | | 2675 | CHN | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Xiu, Deshun | g | | 2534 | CHN | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Lu, Shanglei | g | | 2551 | CHN | 1.00 | 1 | 0.35 | 10 | 3.50 | |
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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