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Rapid:
Individual Calculations April 2023 |
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| Dong, Ethan Total change: 41.20 | |   |
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| Kensington FIDE Rapidplay - 19 March - Major | London | ENG | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1166 | 2.50 | 5 | 1.03 | 40 | 41.20 | |
|  Isaacs, Ruairi | | | 1366 | ENG | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Zhang, Yichen | | | 1196 | ENG | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Han, Qixuan | | | 1352 | ENG | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Wang, Yihua, | | | 1307 | ENG | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Han, Qixiang | | | 1405 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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