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Individual Calculations September 2011 |
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| Ding, Yixin Total change: 9.75 | |   |
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| Chinese Chess League Division A rounds 7-9 | Shenzhen,China | CHN | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2367 | 2329 | 1.50 | 3 | 0.16 | 15 | 2.40 | |
|  Gu, Xiaobing | | wg | 2342 | CHN | 1.00 | 1 | 0.52 | 15 | 7.80 | |  Tan, Zhongyi | | wg | 2396 | CHN | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Guo, Qi | | wg | 2364 | CHN | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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 10-12 | Chongqing,China | CHN | 2011-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2329 | 1.50 | 2 | 0.49 | 15 | 7.35 | |
| | Pham, Le Thao Nguyen | | wg | 2359 | VIE | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Wang, Jue | | | 2293 | CHN | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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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