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Individual Calculations May 2023 |
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| Andersson, Christer Total change: 23.00 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1659 | 3.00 | 8 | 1.15 | 20 | 23.00 | |
|  Yeo, Ruizhi Carwyn | | | 1963 | SGP | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Olafsson, Olafur Orn | | | 1259 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koschetzki, Christian | | | 1960 | GER | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Petursson, Gudni | | | 2020 | ISL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Hausken, Andreas Skrede | | | 1987 | NOR | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Striskova, Lucia | | | 2002 | SVK | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Langlois-Remillard, Alexis | | | 2001 | CAN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Jansen, Jesper Billeskov | | | 1928 | DEN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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