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Individual Calculations May 2012 |
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| Kolica, Donika Total change: 3.90 | |   |
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| Icelandic Team Championship 2011-2012 4 div Round 5-7 | Selfoss | ISL | 2012-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1242 | 0.00 | 1 | -0.42 | 30 | -12.60 | |
|  Steinthorsson, Felix | | | 1298 | ISL | 0.00 | 1 | -0.42 | 30 | -12.60 | |
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) | | | | Skakthing Islands 2012 - Askorendaflokkur | Reykjavik | ISL | 2012-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1242 | 1.00 | 4 | 0.55 | 30 | 16.50 | |
|  Ragnarsson, Dagur | | | 1642 * | ISL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Kristinardottir, Elsa Maria | | | 1642 * | ISL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Einarsson, Oskar Long | | | 1618 | ISL | 1.00 | 1 | 0.91 | 30 | 27.30 | | | Jonsson, Gauti Pall | | | 1486 | ISL | 0.00 | 1 | -0.20 | 30 | -6.00 | | | * 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) | | |
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