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Individual Calculations July 2008 |
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| Kristinsson, Bjarni Jens Total change: 18.30 | |   |
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| Stigamot Hellis | Reykjavik | ISL | 2008-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 1894 | 2.00 | 3 | 1.36 | 15 | 20.40 | |
|  Bergsson, Stefan | | | 2102 | ISL | 1.00 | 1 | 0.77 | 15 | 11.55 | |  Rodriguez Fonseca, Jorge | | | 2058 | ESP | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Halldorsson, Halldor | | | 2221 | ISL | 0.00 | 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) | | | | Icelandic Chess School Championship 2008 | Reykjavik | ISL | 2008-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1894 | 1.50 | 3 | -0.14 | 15 | -2.10 | |
| | Johannsdottir, Johanna Bjorg | | | 1666 | ISL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Petursson, Matthias | | | 1875 | ISL | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Omarsson, Dadi | | | 2027 | ISL | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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