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Individual Calculations April 2019 |
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| Joensson, Per-Gosta Total change: -23.00 | |   |
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| Skromberga KM 2018-2019 | Ekeby | SWE | 2018-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1816 | 3.50 | 6 | -1.15 | 20 | -23.00 | |
|  Joensson, Nils-Arne | | | 1616 | SWE | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Steffert, Walter | | | 1628 | SWE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Nilsson, Arne | | | 1416 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Johansson, Roland 1957 | | | 1545 | SWE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Olsson, Sven | | | 1482 | SWE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Andersson, Tord | | | 1800 | SWE | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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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