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Individual Calculations December 2018 |
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| Kristbergsson, Bjorgvin Total change: -1.20 | |   |
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| U-2000 mot TR | Reykjavik | ISL | 2018-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1074 | 1.00 | 4 | -0.06 | 20 | -1.20 | |
|  Briem, Hedinn | | | 1474 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Thorisson, Benedikt | | | 1344 | ISL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Thoroddsen, Anna Katarina | | | 1024 | ISL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Omarsson, Adam | | | 1278 | ISL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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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