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Individual Calculations July 2019 |
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| Liu, Yan Total change: 12.40 | |   |
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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 |
| 2594 | 2504 | 5.00 | 9 | 1.59 | 10 | 15.90 | |
|  Chan, Kim Yew | | | 2293 | MAS | 1.00 | 1 | 0.23 | 10 | 2.30 | |  Jumabayev, Rinat | g | | 2625 | KAZ | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Vidit, Santosh Gujrathi | g | | 2707 | IND | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Lu, Shanglei | g | | 2624 | CHN | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Xu, Xiangyu | g | | 2583 | CHN | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Nihal, Sarin | g | | 2606 | IND | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Adhiban, B. | g | | 2676 | IND | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Maghsoodloo, Parham | g | | 2665 | IRI | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Lalith, Babu M R | g | | 2571 | IND | 0.00 | 1 | -0.41 | 10 | -4.10 | |
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 team tournament (men) | Da Qing | CHN | 2019-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2452 | 2504 | 4.00 | 8 | -0.35 | 10 | -3.50 | |
| | Wei, Yi | g | | 2741 | CHN | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Fang, Yuxiang | g | | 2463 | CHN | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Bai, Jinshi | g | | 2606 | CHN | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Liu, Zexu | | | 2121 | CHN | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Wu, Wenda | | | 2104 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zhang, Ziji | | | 2408 | CHN | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Xu, Yinglun | g | | 2548 | CHN | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Ma, Qun | g | | 2626 | CHN | 0.00 | 1 | -0.33 | 10 | -3.30 | | | * 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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