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Individual Calculations January 2018 |
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| Kristbergsson, Bjorgvin Total change: 4.00 | |   |
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| U-2000 mot TR 2017 | Reykjavik | ISL | 2017-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1054 | 1.00 | 5 | 0.20 | 20 | 4.00 | |
|  Geirsson, Kristjan | | | 1454 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gudmundsson, Gunnar Erik | | | 1361 | ISL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Petursson, Armann | | | 1270 | ISL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Alexandersson, Orn | | | 1371 | ISL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sigurdarson, Sveinn | | | 1262 | ISL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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