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Rapid:
Individual Calculations January 2024 |
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| Fridjonsson, Julius Total change: -2.80 | |   |
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| Atskakmot Reykjavikur 2023 | Reykjavik | ISL | 2023-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 2033 | 5.50 | 9 | -0.14 | 20 | -2.80 | |
|  Hakonarson, Sverrir | | | 1532 | ISL | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Mariuson, Adalsteinn Leifs | | | 1633 * | ISL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Halldorsson, Bragi | | | 2027 | ISL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Osorio Ferrer, Roberto Eduardo | | | 1699 | VEN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Prudnikov, Andrey | | | 2070 | ISL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Stefansson, Vignir Vatnar | g | | 2440 | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Eliasson, Kristjan Orn | | | 1869 | ISL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Heimisson, Hilmir Freyr | m | | 2229 | ISL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Halldorsson, Kristjan | | | 1715 | ISL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | |
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