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Blitz:
Individual Calculations February 2023 |
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| Stefansson, Vignir Vatnar Total change: 6.90 | |   |
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| Barion motarodin 2022 nr. 1 | Mosfellsbaer | ISL | 2023-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2337 | 2507 | 8.50 | 11 | 0.69 | 10 | 6.90 | |
|  Kolka, Dawid | | | 2107 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ragnarsson, Dagur | f | | 2303 | ISL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Johannesson, Ingvar Thor | f | | 2348 | ISL | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Thorfinnsson, Bjorn | m | | 2363 | ISL | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Olafsson, Helgi | g | | 2430 | ISL | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Thorhallsson, Throstur | g | | 2380 | ISL | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Heimisson, Hilmir Freyr | m | | 2201 | ISL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Kjartansson, Gudmundur | g | | 2357 | ISL | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Gretarsson, Hjorvar Steinn | g | | 2548 | ISL | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Gretarsson, Helgi Ass | g | | 2366 | ISL | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Thorfinnsson, Bragi | g | | 2303 | ISL | 0.00 | 1 | -0.76 | 10 | -7.60 | | | * 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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