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Rapid:
Individual Calculations September 2016 |
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| Sigurdsson, Birkir Karl Total change: -7.80 | |   |
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| Skakthing Nordlendinga 2016 Round 1-4 | Sigurfjordur | ISL | 2016-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1819 | 1.00 | 3 | -0.39 | 20 | -7.80 | |
|  Halldorsson, Halldor | | | 2219 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Eymundsson, Eymundur | | | 1703 | ISL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Einarsson, Oskar Long | | | 1709 | ISL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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