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Individual Calculations August 2019 |
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| Girya, Olga Total change: 5.20 | |   |
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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 |
| 2378 | 2457 | 5.50 | 9 | 0.11 | 10 | 1.10 | |
|  Gu, Tianlu | | wm | 2205 | CHN | 0.50 | 1 | -0.31 | 10 | -3.10 | |  Song, Yuxin | | wm | 2277 | CHN | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Guo, Qi | m | wg | 2375 | CHN | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Kosteniuk, Alexandra | g | wg | 2517 | RUS | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Soumya, Swaminathan | | wg | 2402 | IND | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Tan, Zhongyi | g | wg | 2511 | CHN | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Stefanova, Antoaneta | g | | 2474 | BUL | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Zhang, Lanlin | | | 2195 | CHN | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Ushenina, Anna | g | wg | 2448 | UKR | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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) | | | | 2019 Chinese Chess League Division A 8-11 | Jin Hua | CHN | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2439 | 2457 | 2.50 | 4 | 0.41 | 10 | 4.10 | |
| | Ju, Wenjun | g | wg | 2595 | CHN | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Xiao, Yiyi | | wf | 2317 | CHN | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Ning, Kaiyu | | wf | 2338 | CHN | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Lei, Tingjie | g | wg | 2505 | CHN | 0.50 | 1 | 0.07 | 10 | 0.70 | |
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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