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Individual Calculations March 2019 |
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| Skarphedinsson, Ingvar Wu Total change: 73.60 | |   |
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| Reykjavik Chess Congress 2019 | Reykjavik | ISL | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1247 | 3.50 | 9 | 0.62 | 40 | 24.80 | |
|  Haraldsson, Haraldur | | | 1647 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Briem, Hedinn | | | 1617 | ISL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sigurvaldason, Hjalmar | | | 1528 | ISL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Omarsson, Adam | | | 1168 | ISL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Olafsson, Arni | | | 1301 | ISL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Gudmundsson, Thordur | | | 1548 | ISL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Eliasson, Kristjan Orn | | | 1647 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Moller, Tomas | | | 1226 | ISL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Kristbergsson, Bjorgvin | | | 1058 | ISL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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 |
| 1203 | 1247 | 4.00 | 5 | 1.22 | 40 | 48.80 | |
| | Sigfusson, Ottar Orn Bergmann | | | 1275 | ISL | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Sharifa, Rayan | | | 1164 | ISL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Heidarsson, Mikael Bjarki | | | 1049 | ISL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Thorisson, Benedikt | | | 1363 | ISL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Omarsson, Adam | | | 1166 | ISL | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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