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Individual Calculations December 2023 |
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| Bjorsson, Alf Total change: -14.60 | |   |
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| Kamraternas Oppna KM 2023 R34 | Goteborg | SWE | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1688 | 0.50 | 2 | -0.41 | 20 | -8.20 | |
|  Kolesnik Michnik, Aron | | | 1457 | SWE | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Svensson, Leif 1940 | | | 2026 | SWE | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | GBG distriktsserie 2023-24 div 4 R2 | Goteborg | SWE | 2023-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1674 | 0.50 | 1 | -0.32 | 20 | -6.40 | |
| | Friberg, Sam | | | 1412 | SWE | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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