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Individual Calculations June 2015 |
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| Jonasson, Hordur Total change: -4.40 | |   |
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| Gentle people Spring Tournament 2015 | Reykjavik | ISL | 2015-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1562 | 1.50 | 5 | -0.22 | 20 | -4.40 | |
|  Bjornsson, Eirikur K. | | | 1961 | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aronsson, Gudmundur | | | 1790 | ISL | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Kristbergsson, Bjorgvin | | | 1162 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jonsson, Tomas Arni | | | 1752 | ISL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Sigurthorsson, Kristinn J | | | 1749 | ISL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | |
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