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Individual Calculations January 2011 |
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| Hou, Yifan Total change: 10.80 | |   |
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| Younger Chinese Chess League Division A round16-18 | Beijing,China | CHN | 2010-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2356 | 2591 | 2.50 | 3 | 0.17 | 10 | 1.70 | |
|  Huang, Qian | | wg | 2402 | CHN | 1.00 | 1 | 0.25 | 10 | 2.50 | |  Zhao, Xue | g | wg | 2474 | CHN | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Zhai, Mo | | wf | 2191 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2010 Asia Game Women Team | Guangzhou,China | CHN | 2010-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2381 | 2591 | 3.50 | 4 | 0.47 | 10 | 4.70 | |
| | Pourkashiyan, Atousa | | wg | 2367 | IRI | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Harika, Dronavalli | m | wg | 2525 | IND | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Hoang, Thi Bao Tram | | wg | 2271 | VIE | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Muminova, Nafisa | | wm | 2360 | UZB | 1.00 | 1 | 0.21 | 10 | 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) | | | | Asian Games - Women Team Semi Final & Final | Guangzhou | CHN | 2010-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2316 | 2591 | 2.00 | 2 | 0.34 | 10 | 3.40 | |
| | Hoang, Thi Bao Tram | | wg | 2271 | VIE | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Muminova, Nafisa | | wm | 2360 | UZB | 1.00 | 1 | 0.21 | 10 | 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) | | | | 2010 Women's World Chess Championship | Hatay | TUR | 2010-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2452 | 2591 | 9.50 | 14 | 0.10 | 10 | 1.00 | |
| | Heredia Serrano, Carla | | wm | 2191 * | ECU | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Heredia Serrano, Carla | | wm | 2191 * | ECU | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Romanko, Marina | m | wg | 2414 | RUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Romanko, Marina | m | wg | 2414 | RUS | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Zhu, Chen | g | | 2477 | QAT | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Zhu, Chen | g | | 2477 | QAT | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Lahno, Kateryna | g | wg | 2522 | UKR | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Lahno, Kateryna | g | wg | 2522 | UKR | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Koneru, Humpy | g | wg | 2600 | IND | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Koneru, Humpy | g | wg | 2600 | IND | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Ruan, Lufei | | wg | 2480 | CHN | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Ruan, Lufei | | wg | 2480 | CHN | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Ruan, Lufei | | wg | 2480 | CHN | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Ruan, Lufei | | wg | 2480 | CHN | 0.00 | 1 | -0.65 | 10 | -6.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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