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Individual Calculations April 2019 |
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| Einarsson, Oskar Long Total change: -31.80 | |   |
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| Skakmot odlinga 2019 | Reykjavik | ISL | 2019-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1743 | 2.50 | 7 | -0.98 | 20 | -19.60 | |
|  Haraldsson, Haraldur | | | 1969 | ISL | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Bjarnason, Larus H | | | 1519 | ISL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ottesen, Oddgeir | | | 1845 | ISL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Sigurdsson, Snorri Thor | | | 1958 | ISL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Thorsson, Pall | | | 1706 | ISL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Kristbergsson, Bjorgvin | | | 1343 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Eliasson, Kristjan Orn | | | 1791 | ISL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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) | | | | Icelandic Team Chess Championship 2018-19 3rd division Rounds 5-7 | Reykjavik | ISL | 2019-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1728 | 1.00 | 3 | -0.61 | 20 | -12.20 | |
| | Gautason, Kristofer | | | 1654 | ISL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Vignisson, Ingvar Egill | | | 1653 | ISL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Briem, Benedikt | | | 1795 | ISL | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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