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Individual Calculations August 2019 |
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| Song, Yuxin Total change: 4.00 | |   |
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| 2019 Belt and Road China Yuecheng Shaoxing International Women Chess Open | Shao Xing , China | CHN | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2248 | 2277 | 4.50 | 9 | -0.28 | 20 | -5.60 | |
|  Dzagnidze, Nana | g | wg | 2511 | GEO | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Girya, Olga | | wg | 2457 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Xu, Yuze | | | 2083 | CHN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ni, Shiqun | | wg | 2407 | CHN | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Khademalsharieh, Sarasadat | m | | 2481 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Du, Yuxin | | | 2015 | CHN | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Zhang, Yuxuan | | | 1987 | CHN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bai, Xue | | | 2029 | CHN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Zhang, Xiao | | | 2259 | CHN | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | 2019 Chinese Chess League Division A 8-11 | Jin Hua | CHN | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2466 | 2277 | 1.50 | 4 | 0.48 | 20 | 9.60 | |
| | Javakhishvili, Lela | m | wg | 2458 | GEO | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Ushenina, Anna | g | wg | 2448 | UKR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Shen, Yang | m | wg | 2410 | CHN | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Lagno, Kateryna | g | wg | 2549 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | |
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