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Individual Calculations June 2023 |
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| Xu, Xiangyu Total change: 7.40 | |   |
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| II Chessable Sunway Formentera Chess Festival 2023 Grup A | Formentera (Baleares) | ESP | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2370 | 2587 | 2.00 | 2 | 0.47 | 10 | 4.70 | |
|  Ivanov, Mike | f | | 2288 | CAN | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Panda, Sambit | f | | 2452 | IND | 1.00 | 1 | 0.32 | 10 | 3.20 | |
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 China chess championship (Men) | Xinhua Jiangsu China | CHN | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2455 | 2596 | 7.00 | 10 | 0.27 | 10 | 2.70 | |
| | Li, Di | g | | 2556 | CHN | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Dai, Changren | g | | 2496 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Xu, Zhihang | m | | 2508 | CHN | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Xie, Kaifan | c | | 2207 | CHN | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Lou, Yiping | m | | 2492 | CHN | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Xu, Yinglun | g | | 2549 | CHN | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Zhao, Chenxi | | | 2406 | CHN | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Wan, Yunguo | g | | 2497 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Zhu, Hengyi | | | 2245 | CHN | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Zhao, Jun | g | | 2591 | 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) | | |
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