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Individual Calculations April 2008 |
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| Ingvason, Johann Total change: -7.50 | |   |
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| Icelandic 2 div | Reykjavik | ISL | 2008-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2105 | 1.50 | 3 | 0.23 | 15 | 3.45 | |
|  Bjarnason, Oskar | | | 2290 | ISL | 0.50 | 1 | 0.24 | 15 | 3.60 | |  Larusson, Petur Atli | | | 2124 | ISL | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Solmundarson, Magnus | | | 2075 | 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) | | | | Reykjavik Open 2008 | Reykjavik | ISL | 2008-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2105 | 2.00 | 9 | -0.73 | 15 | -10.95 | |
| | Paehtz, Elisabeth | m | wg | 2420 | GER | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Bjarnason, Oskar | | | 2290 | ISL | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Thorfinnsson, Bragi | m | | 2406 | ISL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Johannesson, Ingvar Thor | f | | 2338 | ISL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Sigurjonsson, Stefan Th | | | 2136 | ISL | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Sanchez Castillo, Sarai | | wg | 2312 | VEN | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Kjartansson, David | f | | 2288 | ISL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Bjornsson, Sverrir Orn | | | 2116 | ISL | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Cross, Ted | | | 2079 | USA | 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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