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Individual Calculations July 2009 |
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| Sigurjonsson, Johann O Total change: -2.10 | |   |
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| Icelandic Team Champ div 2 | Akureyri | ISL | 2009-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 2163 | 1.00 | 2 | -0.14 | 15 | -2.10 | |
|  Bjarnason, Saevar | m | | 2211 | ISL | 0.50 | 1 | 0.07 | 15 | 1.05 | |  Vilmundarson, Leifur Ingi | | | 2001 | ISL | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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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