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Individual Calculations March 2013 |
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| Gretarsson, Andri A Total change: -1.65 | |   |
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| The Guests Tournament of Godinn Matar Chessclub | Reykjavik | ISL | 2013-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2250 | 2327 | 4.00 | 7 | -0.11 | 15 | -1.65 | |
|  Maack, Kjartan | | | 2136 | ISL | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Johannsdottir, Johanna Bjorg | | | 1927 * | ISL | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Ptacnikova, Lenka | | wg | 2281 | ISL | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Kristjansson, Stefan | g | | 2486 | ISL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Thorvaldsson, Jon | | | 2152 | ISL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Thorsteins, Karl | m | | 2464 | ISL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Jensson, Einar Hjalti | f | | 2301 | ISL | 0.50 | 1 | -0.04 | 15 | -0.60 | | | * 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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