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Individual Calculations May 2010 |
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| Sigurjonsson, Johann O Total change: -2.85 | |   |
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| Icelandic Team Champ 2009-2010 2. div | Reykjavik | ISL | 2010-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2160 | 1.50 | 3 | -0.19 | 15 | -2.85 | |
|  Vigfusson, Vigfus | | | 1985 | ISL | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Halldorsson, Gudmundur | | | 2197 | ISL | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Bergthorsson, Jon Thor | | | 2155 | ISL | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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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