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Rapid:
Individual Calculations November 2018 |
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| Davidsson, Oskar Vikingur Total change: -1.40 | |   |
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| Islandsmot Ungmenna 2018 - A and B strakar | Reykjavik | ISL | 2018-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1540 | 4.00 | 6 | -0.07 | 20 | -1.40 | |
|  Gunnlaugsson, Arnor | | | 1251 | ISL | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Heidarsson, Arnar | | | 1375 | ISL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Briem, Stephan | | | 1626 | ISL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Luu, Robert | | | 1507 | ISL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Johannsson, Birkir Isak | | | 1426 | ISL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ragnarsson, Rikhard Skorri | | | 1140 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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