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Individual Calculations December 2021 |
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| Jonsson, Krister Total change: -7.00 | |   |
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| Sormland DM 2021 std | Eskilstuna | SWE | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2003 | 1.00 | 3 | -0.35 | 20 | -7.00 | |
|  Logdahl, Harald | f | | 2238 | SWE | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Nygren, Kim | c | | 2227 | SWE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Andonov, Kiril | | | 1603 * | SWE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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