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Individual Calculations July 2019 |
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| Song, Yuxin Total change: -30.60 | |   |
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| Asian Continental Open and Women's Championships 2019(open group) | Xing Tai, China | CHN | 2019-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2388 | 2308 | 3.00 | 9 | -0.55 | 20 | -11.00 | |
|  Vishnu, Prasanna. V | g | | 2511 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Nguyen, Duc Hoa | g | | 2436 | VIE | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Garcia, Jan Emmanuel | m | | 2413 | PHI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Amartuvshin, Ganzorig | f | | 2394 | MGL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Chu, Wei Chao | m | | 2374 | CHN | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Peng, Hongchi | | | 2370 | CHN | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Chen, Qi B | m | | 2453 | CHN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Winkelman, Albert | | | 2176 | AUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Srijit, Paul | | | 2361 | IND | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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 team tournament (women) | Da Qing | CHN | 2019-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2308 | 3.50 | 7 | -0.98 | 20 | -19.60 | |
| | Hu, Yue | | | 2034 | CHN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Liu, Manli | | | 2159 | CHN | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ning, Kaiyu | | wf | 2306 | CHN | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Gu, Tianlu | | wm | 2183 | CHN | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Zhai, Mo | | wg | 2358 | CHN | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Xiao, Yiyi | | wf | 2356 | CHN | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Zhou, Jingyi | | | 1908 * | CHN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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