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Individual Calculations June 2015 |
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| Johannesson, Oliver Total change: -4.40 | |   |
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| Reykjavik Chess Club Spring Tournament 2015 - A-group | Reykjavik | ISL | 2015-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2262 | 2212 | 2.50 | 6 | -0.11 | 40 | -4.40 | |
|  Thorfinnsson, Bragi | m | | 2429 | ISL | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Sigfusson, Sigurdur | f | | 2319 | ISL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Loftsson, Hrafn | | | 2171 | ISL | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Viglundsson, Bjorgvin | | | 2181 | ISL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Kjartansson, David | f | | 2364 | ISL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Johannsson, Orn Leo | | | 2107 | ISL | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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