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Individual Calculations December 2022 |
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| Astrom, Anders Total change: -25.20 | |   |
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| Haparanda Open 2022 grupp B | Haparanda | SWE | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1705 | 2.00 | 5 | -1.26 | 20 | -25.20 | |
|  Gustafsson, Lars-Ake | | | 1497 | SWE | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Kujala, Tuomas | | | 1712 | FIN | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Watson, Tomas | | | 1668 | FIN | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Ikonen, Jari | | | 1666 | SWE | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Wild, Jacques | | | 1334 | FRA | 0.50 | 1 | -0.40 | 20 | -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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