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Individual Calculations November 2012 |
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| Fridthjofsdottir, Sigurl. Regina Total change: -25.65 | |   |
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| Reykjavik Chess Club Championship 2012 - b-group | Reykjavik | ISL | 2012-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1734 | 1.50 | 8 | -1.04 | 15 | -15.60 | |
|  Bjornsson, Eirikur K. | | | 1970 | ISL | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Sverrisson, Nokkvi | | | 2012 | ISL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Jonsson, Sveinbjorn | | | 1639 | ISL | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Ragnarsson, Dagur | | | 1916 | ISL | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Kristinsson, Grimur Bjorn | | | 1830 | ISL | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Sigurdarson, Emil | | | 1839 | ISL | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Hardarson, Jon Trausti | | | 1813 | ISL | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Johannesson, Oliver | | | 2018 | ISL | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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 2012-13 Div. 4 round 1-4 | Reykjavik | ISL | 2012-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1734 | 0.50 | 3 | -0.67 | 15 | -10.05 | |
| | Jonsson Svein, Bjorn | | | 1639 | ISL | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Finnbogadottir Tinna, Krist | | | 1846 | ISL | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Olafsson Smari, | | | 1982 | ISL | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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