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Individual Calculations November 2011 |
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| Olafsson, Thorvardur Total change: -29.70 | |   |
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| Meistaramot Hellis 2011 | Reykjavik | ISL | 2011-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 2174 | 4.50 | 7 | -0.73 | 15 | -10.95 | |
|  Vignisson, Ingvar Egill | | | 1774 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ragnarsson, Dagur | | | 1774 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Thorfinnsson, Bjorn | m | | 2412 | ISL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kristinardottir, Elsa Maria | | | 1774 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Traustason, Ingi Tandri | | | 1830 | ISL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Johannesson, Oliver | | | 1774 * | ISL | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Halldorsson, Bragi | | | 2198 | ISL | 0.00 | 1 | -0.47 | 15 | -7.05 | | | * 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) | | | | Haustmot TR 2011 A group | Reykjavik | ISL | 2011-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2174 | 4.00 | 9 | -0.95 | 15 | -14.25 | |
| | Ragnarsson, Johann | | | 2068 | ISL | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Bjornsson, Tomas | f | | 2162 | ISL | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Bjornsson, Sverrir Orn | | | 2158 | ISL | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Kjartansson, Gudmundur | m | | 2314 | ISL | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Baldursson, Haraldur | | | 2010 | ISL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Kjartansson, David | f | | 2291 | ISL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Bergsson, Stefan | | | 2135 | ISL | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Valtysson, Thor | | | 2041 | ISL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Jonsson, Bjorn | | | 2045 | ISL | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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 Championship 2011-2012 2 div Round 1-4 | Reykjavik | ISL | 2011-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2174 | 1.50 | 4 | -0.30 | 15 | -4.50 | |
| | Ingvason, Johann | | | 2127 | ISL | 1.00 | 1 | 0.43 | 15 | 6.45 | | | De Jong, Jan-Willem | m | | 2424 | NED | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Leosson, Torfi | | | 2175 | ISL | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Kristinsson, Baldur | | | 2147 | ISL | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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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