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Individual Calculations January 2022 |
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| Sadah, Ahmad Total change: 0.40 | |   |
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| Jonkopings KM A 2021 | Jonkoping | SWE | 2021-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1804 | 0.50 | 3 | -0.24 | 20 | -4.80 | |
|  Persson, Ulf | | | 1965 | SWE | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Radberg, John | | | 1902 | SWE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Rothen, Hakan | f | | 2204 * | SWE | 0.00 | 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) | | | | Allsv Div II 6 2021-22 R1 | Sweden | SWE | 2021-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1804 | 0.50 | 1 | 0.26 | 20 | 5.20 | |
| | Larsson, Christian | | | 2008 | SWE | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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