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Individual Calculations November 2023 |
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| Walton, Alan J Total change: 11.20 | |   |
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| ECF National Club Championships 2023 Open Section | Hull | ENG | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 2051 | 4.00 | 5 | 0.56 | 20 | 11.20 | |
|  Varley, Joe | | | 1967 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Magzumov, Damirali | | | 1651 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Larchikov, Maksym | | | 1845 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Vanden Bussche, Steven | | | 2081 | BEL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Green, Michael | | | 1919 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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