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Rapid:
Individual Calculations April 2021 |
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| Gudnyjarson, Sigurdur Pall Total change: -13.20 | |   |
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| Skakthing Kopavogs 2021 - Umf 1-4 | Kopavogur | ISL | 2021-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1003 | 0.00 | 4 | -0.66 | 20 | -13.20 | |
|  Ottesen, Oddgeir | | | 1738 | ISL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Skarphedinsson, Ingvar Wu | | | 1276 | ISL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Thorisson, Bjartur | | | 1133 | ISL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kjartansson, Kristofer Halldor | | | 1292 | ISL | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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