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Individual Calculations February 2020 |
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| Pettersson, Karl-Axel Total change: -10.60 | |   |
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| DalaOpen 2020 lang | Avesta | SWE | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1732 | 2.00 | 4 | -0.53 | 20 | -10.60 | |
|  Friebe, Rasmus | | | 1332 * | SWE | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Johnson, Roger | | | 1366 | SWE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Karlsson, Roy | | | 1784 | SWE | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Trsavec, Peter | | | 1900 | SWE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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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