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Individual Calculations January 2016 |
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| Kristjansson, Halldor Atli Total change: 32.00 | |   |
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| U-2000 mot Taflflelags Reykjavikur | Reykjavik | ISL | 2015-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1413 | 2.00 | 4 | 0.51 | 40 | 20.40 | |
|  Jonsson, Gauti Pall | | | 1782 | ISL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Mai, Alexander Oliver | | | 1259 | ISL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Magnusson, Thorsteinn | | | 1343 | ISL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Birkisson, Bjorn Holm | | | 1813 * | ISL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | | | Bikarsyrpa TR 2015 #3 | Reykjavik | ISL | 2015-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1379 | 2.50 | 4 | 0.29 | 40 | 11.60 | |
| | Olafsson, Arni | | | 1206 | ISL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Mai, Alexander Oliver | | | 1367 | ISL | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Luu, Robert | | | 1498 | ISL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Birkisdottir, Freyja | | | 1289 | ISL | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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