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Individual Calculations March 2010 |
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| Olafsson, Thorvardur Total change: -11.10 | |   |
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| Reykjavik Championship 2010 | Reykjavik | ISL | 2010-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2217 | 5.00 | 8 | -0.74 | 15 | -11.10 | |
|  Sigurjonsson, Siguringi | | | 1937 | ISL | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Gretarsson, Hjorvar Steinn | | | 2358 | ISL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Magnusson, Patrekur Maron | | | 1977 | ISL | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Johannsdottir, Johanna Bjorg | | | 1817 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Gardarsson, Hordur | | | 1888 | ISL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Bergsson, Stefan | | | 2079 | ISL | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Fridjonsson, Julius | | | 2174 | ISL | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Kristinsson, Bjarni Jens | | | 2033 | ISL | 0.50 | 1 | -0.24 | 15 | -3.60 | | | * 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) | | | | Iceland South champ 2010 | Laugarvatn | ISL | 2010-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2217 | 2.00 | 3 | 0.00 | 15 | 0.00 | |
| | Vigfusson, Vigfus | | | 1997 | ISL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Gunnarsson, Magnus | | | 2107 | ISL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Bjarnason, Saevar | m | | 2164 | ISL | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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