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Individual Calculations November 2011 |
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| Karlsson, Bjorn-Ivar Total change: 19.05 | |   |
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| Icelandic Team Championship 2011-2012 1 div Round 1-4 | Reykjavik | ISL | 2011-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2231 | 2.50 | 3 | 0.68 | 15 | 10.20 | |
|  Johannesson, Oliver | | | 1831 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Gretarsson, Andri A | f | | 2317 | ISL | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Omarsson, Dadi | | | 2215 | ISL | 1.00 | 1 | 0.48 | 15 | 7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Team Championship 2011-2012 3 div Round 1-4 | Reykjavik | ISL | 2011-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2295 | 2231 | 1.00 | 1 | 0.59 | 15 | 8.85 | |
| | Angantysson, Haukur | m | | 2295 | ISL | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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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