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Individual Calculations May 2011 |
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| Kristinsson, Ogmundur Total change: -16.75 | |   |
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| Icelandic Team Tournament 2010-2011 3 div | Reykjavik | ISL | 2011-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 2099 | 1.00 | 1 | 0.17 | 25 | 4.25 | |
|  Sverrisson, Nokkvi | | | 1824 | ISL | 1.00 | 1 | 0.17 | 25 | 4.25 | |
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) | | | | Reykjavik Open 2011 | Reykjavik | ISL | 2011-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2099 | 3.50 | 9 | -0.84 | 25 | -21.00 | |
| | Nyzhnyk, Illya | m | | 2499 * | UKR | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Hauksson, Hordur Aron | | | 1719 | ISL | 1.00 | 1 | 0.09 | 25 | 2.25 | | | Arngrimsson, Dagur | m | | 2367 | ISL | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Rutten, David | | | 1880 | NED | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Sigfusson, Sigurdur | f | | 2336 | ISL | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Erikstad, Olav | | | 1829 | NOR | 0.50 | 1 | -0.33 | 25 | -8.25 | | | Lee, Kai Jie Edward | | | 1913 | SIN | 1.00 | 1 | 0.26 | 25 | 6.50 | | | Ptacnikova, Lenka | | wg | 2307 | ISL | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Rothe, Guido | | | 2171 | GER | 0.00 | 1 | -0.40 | 25 | -10.00 | | | * 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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