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Individual Calculations January 2013 |
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| Gu, Xiaobing Total change: 8.70 | |   |
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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 |
| 2517 | 2209 | 0.00 | 2 | -0.28 | 15 | -4.20 | |
|  Gunina, Valentina | m | wg | 2517 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Gunina, Valentina | m | wg | 2517 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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) | | | | 2012 Chinese Chess League Division A Round 19-22 | Sanya,China | CHN | 2012-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2496 | 2209 | 1.50 | 4 | 0.86 | 15 | 12.90 | |
| | Pham, Le Thao Nguyen | | wg | 2425 | VIE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Gunina, Valentina | m | wg | 2517 | RUS | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Mkrtchian, Lilit | m | wg | 2457 | ARM | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Muzychuk, Anna | g | wg | 2586 | SLO | 0.00 | 1 | -0.09 | 15 | -1.35 | |
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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