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Rapid:
Individual Calculations May 2019 |
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| Gunnarsson, Gunnar K Total change: -29.80 | |   |
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| Islandsmot oldunga i atskak 2019 | Reykjavik | ISL | 2019-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 2105 | 4.00 | 8 | -1.49 | 20 | -29.80 | |
|  Bjarnason, Saevar | m | | 2102 | ISL | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Valtysson, Thor | | | 1984 | ISL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kristjansson, Olafur | | | 2101 | ISL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Gudmundsson, Stefan Thormar | | | 1811 | ISL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Viglundsson, Bjorgvin | | | 2196 | ISL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Jonsson, Sveinbjorn | | | 1705 * | ISL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kristjansson, Sigurdur | | | 1839 | ISL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Stefansson, Kristjan | | | 1809 | ISL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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