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Rapid:
Individual Calculations January 2019 |
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| Briem, Stephan Total change: 12.00 | |   |
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| Islandsmot Unglingasveita 2018 | Gardabaer | ISL | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1651 | 6.00 | 6 | 0.60 | 20 | 12.00 | |
|  Karlsson, Isak Orri | | | 1302 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Haile, Batel Goitom | | | 1337 | ISL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Davidsson, Stefan Orri | | | 1251 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arnason, Saemundur | | | 1306 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Helgadottir, Idunn | | | 1251 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Olafsson, Arni | | | 1251 * | 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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