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Individual Calculations July 2009 |
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| Karason, Askell O Total change: 9.30 | |   |
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| Icelandic Team Champ div 1 | Akureyri | ISL | 2009-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2452 | 2239 | 0.50 | 3 | -0.22 | 15 | -3.30 | |
|  Miezis, Normunds | g | | 2578 | LAT | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Ahlander, Bjorn | m | | 2414 | SWE | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Kjartansson, Gudmundur | f | | 2365 | ISL | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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) | | | | Skakthing Nordlendinga 2009 | Akureyri | ISL | 2009-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2239 | 3.00 | 3 | 0.84 | 15 | 12.60 | |
| | Einarsson, Einar Kristinn | | | 2065 | ISL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Bjarnason, Saevar | m | | 2197 | ISL | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Eiriksson, Sigurdur | | | 1918 | ISL | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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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