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Individual Calculations May 2015 |
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| Guo, Qi Total change: -19.00 | |   |
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| Women's World Championship 2015 | Sochi | RUS | 2015-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2456 | 2443 | 0.50 | 2 | -0.46 | 10 | -4.60 | |
|  Pogonina, Natalija | | wg | 2456 | RUS | 0.50 | 1 | 0.02 | 10 | 0.20 | |  Pogonina, Natalija | | wg | 2456 | RUS | 0.00 | 1 | -0.48 | 10 | -4.80 | |
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 Chiness Chess League Division A(1-4) | Shenzhen | CHN | 2015-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2250 | 2443 | 1.50 | 4 | -1.44 | 10 | -14.40 | |
| | Gu, Tianlu | | wm | 2182 | CHN | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Xu, Huahua | | wm | 2105 | CHN | 0.00 | 1 | -0.88 | 10 | -8.80 | | | Zhang, Xiaowen | | wg | 2348 | CHN | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Wang, Jue | | wg | 2365 | CHN | 0.00 | 1 | -0.61 | 10 | -6.10 | |
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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