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Rapid:
Individual Calculations January 2023 |
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| Thorfinnsson, Bjorn Total change: -16.50 | |   |
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| Islandsmotid i atskak 2022 | Selfoss | ISL | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2435 | 5.50 | 9 | -1.65 | 10 | -16.50 | |
|  Jonsson, Johann | | | 2035 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Skarphedinsson, Ingvar Wu | | | 1933 | ISL | 0.50 | 1 | -0.46 | 10 | -4.60 | | | Ingvason, Johann | | | 2026 | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Briem, Benedikt | | | 2095 | ISL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Gretarsson, Hjorvar Steinn | g | | 2520 | ISL | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Stefansson, Vignir Vatnar | m | | 2433 | ISL | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Ragnarsson, Dagur | f | | 2303 | ISL | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Briem, Stephan | | | 2035 * | ISL | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Fivelstad, Jon Olav | | | 1767 | NOR | 1.00 | 1 | 0.01 | 10 | 0.10 | | | * 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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