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Individual Calculations July 2019 |
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| Gislason, Gudmundur Total change: 48.40 | |   |
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| Icelandic Open 2019 | Akureyri | ISL | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2421 | 2288 | 5.00 | 8 | 2.42 | 20 | 48.40 | |
|  Finnsson, Johann Arnar | | | 1888 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Steingrimsson, Hedinn | g | | 2549 | ISL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Thorfinnsson, Bragi | g | | 2451 | ISL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Gretarsson, Helgi Ass | g | | 2433 | ISL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Sokolov, Ivan | g | | 2593 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Hillarp Persson, Tiger | g | | 2563 | SWE | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Gunnarsson, Jon Viktor | m | | 2452 | ISL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Thorhallsson, Throstur | g | | 2435 | ISL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | * 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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