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Individual Calculations April 2009 |
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| Xu, Yuhua Total change: 1.50 | |   |
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| 5th China vs Russia Chess Match 2008 (Women's Section) | Ningbo | CHN | 2008-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2467 | 2483 | 2.50 | 5 | -0.11 | 10 | -1.10 | |
|  Kovalevskaya, Ekaterina | m | wg | 2435 | RUS | 0.50 | 1 | -0.07 | 10 | -0.70 | |  Korbut, Ekaterina | m | wg | 2459 | RUS | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Kosintseva, Tatiana | m | wg | 2511 | RUS | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Kosintseva, Nadezhda | m | wg | 2460 | RUS | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Pogonina, Natalija | | wg | 2469 | RUS | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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) | | | | "Torch Real Estate" Cup Chinese Premier Leauge - 2008 Oct to Dec | Wuxi | CHN | 2008-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2398 | 2477 | 4.50 | 7 | 0.26 | 10 | 2.60 | |
| | Ning, Chunhong | | wg | 2354 | CHN | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Zhang, Xiaowen | | wm | 2357 | CHN | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Koneru, Humpy | g | wg | 2618 | IND | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Shen, Yang | | wg | 2450 | CHN | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Wang, Yu A. | m | wg | 2381 | CHN | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Zhang, Jilin | | wg | 2342 | CHN | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Gu, Xiaobing | | wg | 2283 | CHN | 0.50 | 1 | -0.25 | 10 | -2.50 | |
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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