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Individual Calculations March 2017 |
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| Davidsson, Oskar Vikingur Total change: -34.40 | |   |
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| Noa Sirius motid - Gestamot Hugins og Breidabliks 2017 - b-group | Kopavogur | ISL | 2017-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1840 | 4.00 | 6 | -0.70 | 40 | -28.00 | |
|  Heidarsson, Arnar | | | 1440 * | ISL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Luu, Robert | | | 1629 | ISL | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Ulfsson, Olafur Evert | | | 1752 | ISL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Briem, Benedikt | | | 1440 * | ISL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Briem, Stephan | | | 1803 | ISL | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Alexandersson, Orn | | | 1440 * | ISL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | Nordic Youth Championship D 2017 | Drammen | NOR | 2017-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1840 | 3.50 | 6 | -0.16 | 40 | -6.40 | |
| | Jernberg, Christopher | | | 1616 | SWE | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Koch-Muller, Oscar | | | 1644 | DEN | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Wartiovaara, Oliver | | | 1684 | FIN | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Ingebretsen, Jens E | | | 1988 | NOR | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Luu, Robert | | | 1629 | ISL | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Sandberg, Philip | | | 1951 | SWE | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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