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Individual Calculations July 2009 |
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| Sigurbjornsson, Sigurjon Total change: -8.00 | |   |
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| Icelandic Team Champ div 1 | Akureyri | ISL | 2009-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2260 | 2076 | 0.50 | 3 | -0.32 | 25 | -8.00 | |
|  Arngrimsson, Dagur | m | | 2404 | ISL | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Bjornsson, Sverrir Orn | | | 2161 | ISL | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Fridjonsson, Julius | | | 2214 | ISL | 0.50 | 1 | 0.19 | 25 | 4.75 | |
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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