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Individual Calculations March 2019 |
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| Thorisson, Benedikt Total change: 88.00 | |   |
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| Reykjavik Chess Congress 2019 | Reykjavik | ISL | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1363 | 4.00 | 9 | 2.10 | 40 | 84.00 | |
|  Petursson, Gudni | | | 1763 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gardarsson, Hordur | | | 1667 | ISL | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Jonsson, Olafur Gisli | | | 1763 * | ISL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Baldursson, Haraldur | | | 1763 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Heidarsson, Arnar | | | 1740 | ISL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Haile, Batel Goitom | | | 1549 | ISL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Sharifa, Rayan | | | 1164 | ISL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Gudmundsson, Thordur | | | 1548 | ISL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Vignisson, Ingvar Egill | | | 1660 | ISL | 0.50 | 1 | 0.35 | 40 | 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) | | | | Bikarsyrpa TR 2018-19: Mot 3 | Reykjavik | ISL | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1363 | 2.50 | 4 | 0.10 | 40 | 4.00 | |
| | Omarsson, Adam | | | 1166 | ISL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Sigfusson, Ottar Orn Bergmann | | | 1275 | ISL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Jonsson, Kristjan Dagur | | | 1455 | ISL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Skarphedinsson, Ingvar Wu | | | 1247 | ISL | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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