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Individual Calculations March 2019 |
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| Kristbergsson, Bjorgvin Total change: -20.00 | |   |
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| Reykjavik Chess Congress 2019 | Reykjavik | ISL | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1058 | 0.00 | 5 | -1.00 | 20 | -20.00 | |
|  Fridthjofsdottir, Sigurl. Regina | | | 1458 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Haile, Batel Goitom | | | 1458 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Moller, Tomas | | | 1226 | ISL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Helgadottir, Idunn | | | 1201 | ISL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Skarphedinsson, Ingvar Wu | | | 1247 | ISL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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