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Individual Calculations January 2018 |
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| Persson, Lars 1958 Total change: -1.00 | |   |
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| Malmo Open 2017 lang | Malmo | SWE | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1526 | 1.00 | 3 | -0.05 | 20 | -1.00 | |
|  Kashani, Mehrdad | | | 1714 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Olsson, Sven | | | 1596 | SWE | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Lindgren, Anna | | | 1603 | SWE | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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