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Individual Calculations January 2013 |
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| Guo, Qi Total change: -0.80 | |   |
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| Women's World Chess Championship 2012 | Khanty-Mansiysk | RUS | 2012-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2451 | 2432 | 0.50 | 2 | -0.44 | 10 | -4.40 | |
|  Zhukova, Natalia | g | wg | 2451 | UKR | 0.50 | 1 | 0.03 | 10 | 0.30 | |  Zhukova, Natalia | g | wg | 2451 | UKR | 0.00 | 1 | -0.47 | 10 | -4.70 | |
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) | | | | 2012 Chinese Chess League Division A Round 19-22 | Sanya,China | CHN | 2012-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2406 | 2432 | 2.50 | 4 | 0.36 | 10 | 3.60 | |
| | Girya, Olga | | wg | 2467 | RUS | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Tan, Zhongyi | | wg | 2464 | CHN | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Ning, Chunhong | | wg | 2314 | CHN | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Wang, Jue | | | 2379 | CHN | 0.50 | 1 | -0.07 | 10 | -0.70 | |
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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