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Individual Calculations August 2012 |
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| Ju, Wenjun Total change: 10.20 | |   |
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| 2012 China Chess League Division A round 5-7 | Taizhou, China | CHN | 2012-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2529 | 2.00 | 3 | -0.29 | 10 | -2.90 | |
|  Wang, Doudou | | | 2130 | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ding, Yixin | | wg | 2353 | CHN | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Tan, Zhongyi | | wg | 2430 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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) | | | | Match Russia-China 2012 women | St. Petersburg | RUS | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2451 | 2518 | 3.50 | 5 | 0.55 | 10 | 5.50 | |
| | Kosteniuk, Alexandra | g | wg | 2472 | RUS | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Kovanova, Baira | | wg | 2391 | RUS | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Girya, Olga | | wg | 2414 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Pogonina, Natalija | | wg | 2447 | RUS | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Gunina, Valentina | m | wg | 2533 | 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) | | | | 2012 Chinese Chess League Division A Round 8-10 | Tianjin, China | CHN | 2012-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2368 | 2518 | 2.50 | 3 | 0.45 | 10 | 4.50 | |
| | Ning, Chunhong | | wg | 2328 | CHN | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Zhao, Xue | g | wg | 2556 | CHN | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Ren, Xiaoyi | | | 2220 | CHN | 1.00 | 1 | 0.15 | 10 | 1.50 | |
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) | | | | FIDE Women's Grand Prix | Jermuk | ARM | 2012-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2505 | 2518 | 6.00 | 11 | 0.31 | 10 | 3.10 | |
| | Khurtsidze, Nino | m | wg | 2456 | GEO | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Danielian, Elina | g | wg | 2480 | ARM | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Hou, Yifan | g | wg | 2617 | CHN | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Ruan, Lufei | | wg | 2483 | CHN | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Kovalevskaya, Ekaterina | m | wg | 2417 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Kosintseva, Nadezhda | g | wg | 2516 | RUS | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Lahno, Kateryna | g | wg | 2537 | UKR | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Munguntuul, Batkhuyag | m | wg | 2447 | MGL | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Mkrtchian, Lilit | m | wg | 2450 | ARM | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Zhao, Xue | g | wg | 2556 | CHN | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Koneru, Humpy | g | wg | 2598 | IND | 0.00 | 1 | -0.39 | 10 | -3.90 | |
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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