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Individual Calculations January 2022 |
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| Karlsson, Johan 1974 Total change: -1.80 | |   |
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| Katrineholm KM 2021 | Katrineholm | SWE | 2021-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1614 | 4.00 | 7 | -0.09 | 20 | -1.80 | |
|  Jansson, Bert | | | 1584 | SWE | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Frode, Kim | | | 1401 | SWE | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Yassin, Mariam | | | 1386 | SWE | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Leijon, Zorica | | | 1214 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grun, Stephane | | | 2014 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zelic, Svetozar | | | 1696 | SWE | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Lundstrom, Per | | | 1541 | SWE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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