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Individual Calculations December 2022 |
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| Berggren, Per Total change: -1.60 | |   |
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| Gefle Elite Chess Open 2022 std | Gavle | SWE | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1932 | 2.00 | 3 | -0.04 | 40 | -1.60 | |
|  Wik, Kennet | | | 1705 | SWE | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Ornmark, Lucas | | | 1532 * | SWE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pettersson, Tobias | | | 2061 | SWE | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * 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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