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Individual Calculations July 2019 |
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| Wahlstrom, Lennart Total change: -38.60 | |   |
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| Deltalift Open 2019 lang | Halmstad | SWE | 2019-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2196 | 1.00 | 4 | -1.93 | 20 | -38.60 | |
|  Ziegler, Nathalie | | | 1796 * | SWE | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Berglind, Axel | | | 2072 | SWE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Holm, Ragnar | | | 2124 | NOR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Svensson, Leif 1940 | | | 2016 | SWE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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