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Individual Calculations July 2019 |
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| Kristjansson, Olafur Total change: 21.00 | |   |
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| Icelandic Open 2019 | Akureyri | ISL | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2069 | 5.50 | 9 | 1.05 | 20 | 21.00 | |
|  Gardarsson, Hordur | | | 1669 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kjartansson, Gudmundur | m | | 2454 | ISL | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Thorhallsson, Throstur | g | | 2435 | ISL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Stefansson, Hannes | g | | 2469 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Collin, Jean-Philippe | | | 1792 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Thorfinnsson, Bjorn | m | | 2389 | ISL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Eiriksson, Sigurdur | | | 1811 | ISL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ruelland, Geoffrey | | | 1955 | CAN | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Briem, Benedikt | | | 1811 | ISL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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