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Individual Calculations April 2023 |
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| Fowler, Hugo Total change: 11.80 | |   |
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| Welsh Spring Open 2023 | Cardiff | WLS | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1878 | 3.00 | 4 | 0.59 | 20 | 11.80 | |
|  Browse, Joseph | | | 1478 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rathbone-Jones, Ifan | | | 1934 | WLS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Wu, Yuxuan | | | 1549 | WLS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kett, Tim | f | | 2124 | WLS | 0.50 | 1 | 0.31 | 20 | 6.20 | | | * 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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