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Rapid:
Individual Calculations April 2017 |
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| Vigfusson, Vigfus Total change: 2.20 | |   |
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| Meistaramot Vinaskakfelagsins 2017 | Reykjavik | ISL | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1926 | 4.50 | 7 | 0.11 | 20 | 2.20 | |
|  Sigurvaldason, Hjalmar | | | 1526 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Briem, Hedinn | | | 1526 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bjornsson, Eirikur K. | | | 1922 | ISL | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Lagerman, Robert | f | | 2311 | ISL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Traustason, Ingi Tandri | | | 1862 | ISL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Magnusson, Magnus | | | 1966 | ISL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Kristbergsson, Bjorgvin | | | 1526 * | 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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