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Rapid:
Individual Calculations January 2024 |
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| Stefansson, Vignir Vatnar Total change: 2.40 | |   |
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| Atskakmot Reykjavikur 2023 | Reykjavik | ISL | 2023-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2440 | 8.50 | 9 | 0.24 | 10 | 2.40 | |
|  Osorio Ferrer, Roberto Eduardo | | | 1699 | VEN | 1.00 | 1 | 0.00 | 10 | 0.00 | |  Halldorsson, Bragi | | | 2027 | ISL | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Heimisson, Hilmir Freyr | m | | 2229 | ISL | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Prudnikov, Andrey | | | 2070 | ISL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Ingvason, Johann | | | 2050 | ISL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Fridjonsson, Julius | | | 2033 | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Jonsson, Gauti Pall | | | 2023 | ISL | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Hakonarson, Sverrir | | | 2040 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Valtysson, Thor | | | 1825 | ISL | 1.00 | 1 | 0.02 | 10 | 0.20 | | | * 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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