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Individual Calculations June 2023 |
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| Lou, Yiping Total change: -10.40 | |   |
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| 2023 China chess championship (Men) | Xinhua Jiangsu China | CHN | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2465 | 2492 | 4.00 | 10 | -1.28 | 10 | -12.80 | |
|  Xu, Zhihang | m | | 2508 | CHN | 0.50 | 1 | 0.02 | 10 | 0.20 | |  Xie, Kaifan | c | | 2207 | CHN | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Zhao, Chenxi | | | 2406 | CHN | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Xu, Yinglun | g | | 2549 | CHN | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Xu, Xiangyu | g | | 2596 | CHN | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Wan, Yunguo | g | | 2497 | CHN | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Zhu, Hengyi | | | 2245 | CHN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Zhao, Jun | g | | 2591 | CHN | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Li, Di | g | | 2556 | CHN | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Dai, Changren | g | | 2496 | CHN | 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) | | | | 2023 Chinese Chess Team Championship (men) | Hangzhou,Zhejiang | CHN | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2367 | 2492 | 6.00 | 9 | 0.24 | 10 | 2.40 | |
| | Xu, Zhihang | m | | 2508 | CHN | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Yu, Ruiyuan | g | | 2498 | CHN | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Chen, Yuan | | | 2099 | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Peng, Xiongjian | | | 2452 | CHN | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Hou, Yifan B | | | 2092 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Wang, Tongsen | | | 2401 | CHN | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Xiu, Deshun | g | | 2514 | CHN | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Li, Bo | m | | 2240 | CHN | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Dai, Changren | g | | 2496 | CHN | 0.50 | 1 | 0.01 | 10 | 0.10 | | | * 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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