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Individual Calculations May 2022 |
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| Kolka, Dawid Total change: -2.20 | |   |
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| Kvika Reykjavik Open 2022 | Reykjavik | ISL | 2022-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1897 | 3.00 | 6 | -0.11 | 20 | -2.20 | |
|  Kewalramani, Abhir | | | 1474 | FID | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Player, Edmund C | | | 2196 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Johansson, Carl Fredrik | c | | 2221 | SWE | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Ptacnikova, Lenka | | wg | 2186 | ISL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bulacio, Juan Manuel | | | 1636 | ARG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Thorsteinsson, Thorsteinn Jakob F | | | 1497 * | ISL | 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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