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Individual Calculations February 2018 |
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| Westerberg, Jonathan Total change: -8.50 | |   |
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| Dala Open 2018 | Avesta | SWE | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2507 | 2.50 | 4 | -0.85 | 10 | -8.50 | |
|  Ernst, Thomas | g | | 2380 | SWE | 0.50 | 1 | -0.17 | 10 | -1.70 | |  Olsson, Peter 1962 | | | 2177 | SWE | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Madebrink, Lars | | | 2168 | SWE | 0.00 | 1 | -0.88 | 10 | -8.80 | | | Wikstrom, Patrik | | | 2107 * | SWE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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