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Individual Calculations February 2017 |
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| Stray, Gunnar Total change: -12.60 | |   |
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| Karlstad Open 2016 | Karlstad | SWE | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 2060 | 4.00 | 7 | -0.63 | 20 | -12.60 | |
|  Barkman, Rolf | | | 1758 | SWE | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Wickstrom, Carina | | | 1660 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Torkkola, Henri | | | 2202 | FIN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Hattab, Hashim | | | 1887 | SWE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sousa, Ludy Helsio Paulo | | | 2198 | NOR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Omtvedt, Aleksander | | | 1891 | NOR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Fossan, Aleksander | | | 1827 | NOR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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