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Individual Calculations December 2017 |
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| Wesslen, Ulf Total change: -30.60 | |   |
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| Mragel Open 2017 | Lund | SWE | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1921 | 2.50 | 5 | -1.19 | 20 | -23.80 | |
|  Sadiku, Halil | | | 1950 | SWE | 0.00 | 1 | -0.46 | 20 | -9.20 | |  Persson, Lars 1958 | | | 1530 | SWE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Andersson, Bjorn-Ake | | | 1698 | SWE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Burekovic, Namir | | | 1830 | BIH | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Johansson, William 2007 | | | 1521 * | 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) | | | | Div III 6 2017-18 R2 | Sweden | SWE | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1921 | 0.00 | 1 | -0.34 | 20 | -6.80 | |
| | Harila, Per | | | 2040 | SWE | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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