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Individual Calculations May 2015 |
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| Magnussen, Helge Total change: -10.40 | |   |
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| Umemasterskapet 2015 | Umea | SWE | 2015-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 2096 | 4.00 | 7 | -0.68 | 20 | -13.60 | |
|  Jonsson, Anders | | | 1702 | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Persson, Krister | | | 1828 | SWE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Olofsson, Henrik | | | 1938 | SWE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Johansson, David | | | 2043 | SWE | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Isaksson, Henrik | | | 2154 | SWE | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Nygren, David | | | 2186 | SWE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Vikstrom, Christoffer | | | 1796 | SWE | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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) | | | | Winter chess A 2015 3-4 | umea | SWE | 2015-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 2096 | 2.00 | 2 | 0.16 | 20 | 3.20 | |
| | Sandstrom, Lennart | | | 1696 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Holmstrom, Rickard | | | 1696 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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