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Rapid:
Individual Calculations January 2015 |
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| Ptacnikova, Lenka Total change: -7.20 | |   |
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| Icelandair Rapid Championship 2014 | Reykjavik | ISL | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2274 | 6.00 | 9 | -0.36 | 20 | -7.20 | |
|  Masson, Kjartan | | | 1874 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fivelstad, Jon Olav | | | 1918 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Valdimarsson, Einar | | | 1885 | ISL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Thorhallsson, Simon | | | 1874 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Birgisson, Ingvar Orn | | | 1943 | ISL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sigfusson, Sigurdur | f | | 2301 | ISL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Thorhallsson, Throstur | g | | 2452 | ISL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ragnarsson, Dagur | | | 2083 | ISL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Jensson, Einar Hjalti | f | | 2376 | ISL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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