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Rapid:
Individual Calculations December 2018 |
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| Jonsson, Gauti Pall Total change: 15.20 | |   |
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| Icelandic Rapid Championship 2018 | Stykkisholmur | ISL | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1881 | 4.50 | 9 | 0.76 | 20 | 15.20 | |
|  Helgadottir, Idunn | | | 1481 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Halldorsson, Jon Arni | | | 2206 | ISL | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Kjartansson, David | f | | 2281 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ragnarsson, Dagur | f | | 2111 | ISL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Arnason, Saemundur | | | 1481 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gunnarsson, Jon Viktor | m | | 2281 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Baldvinsson, Loftur | | | 1880 | ISL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Thorsteinsson, Erlingur | | | 2081 | ISL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Helgadottir, Sigridur Bjorg | | | 1762 | ISL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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