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Individual Calculations July 2019 |
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| Xu, Xiangyu Total change: 1.50 | |   |
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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 |
| 2499 | 2583 | 5.00 | 9 | -0.51 | 10 | -5.10 | |
|  Kojima, Shinya | m | | 2400 | JPN | 1.00 | 1 | 0.26 | 10 | 2.60 | |  Krishna, C R G | m | | 2481 | IND | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Ma, Zhonghan | m | | 2488 | CHN | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Harshavardhan, G B | | | 2406 | IND | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Liu, Yan | g | | 2504 | CHN | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Lu, Shanglei | g | | 2624 | CHN | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Narayanan.s.l | g | | 2603 | IND | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Vignesh, N R | m | | 2459 | IND | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Erigaisi, Arjun | g | | 2526 | IND | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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 |
| 2586 | 2583 | 5.00 | 9 | 0.66 | 10 | 6.60 | |
| | Liu, Zexu | | | 2183 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Xu, Yinglun | g | | 2548 | CHN | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Wei, Yi | g | | 2741 | CHN | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Yu, Yangyi | g | | 2738 | CHN | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Ma, Qun | g | | 2626 | CHN | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Bu, Xiangzhi | g | | 2729 | CHN | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Lu, Shanglei | g | | 2624 | CHN | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Dai, Changren | m | | 2480 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Bai, Jinshi | g | | 2606 | CHN | 0.50 | 1 | 0.03 | 10 | 0.30 | | | * 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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