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Individual Calculations April 2023 |
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| Bennett, Tom Total change: -78.80 | |   |
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| Welsh Spring Open 2023 | Cardiff | WLS | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1677 | 0.00 | 3 | -1.97 | 40 | -78.80 | |
|  Jukes, Sam | | | 1906 | WLS | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Browse, Joseph | | | 1390 | WLS | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Kong, Emma Zihan | | | 1277 * | WLS | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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