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Individual Calculations March 2015 |
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| Sigurvaldason, Hjalmar Total change: -12.40 | |   |
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| Reykjavik Chess Championship 2015 | Reykjavik | ISL | 2015-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1462 | 1.00 | 6 | -0.62 | 20 | -12.40 | |
|  Bjarnason, Saevar | m | | 1862 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bjarnason, Vignir | | | 1862 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kjartansson, Dagur | | | 1731 | ISL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ulfljotsson, Jon | | | 1769 | ISL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Kristbergsson, Bjorgvin | | | 1165 | ISL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Steinthorsson, Felix | | | 1614 | ISL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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