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Individual Calculations July 2018 |
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| Ulfljotsson, Jon Total change: -6.80 | |   |
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| Icelandic Open 2018 | Reykjavik | ISL | 2018-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1700 | 3.50 | 8 | -0.34 | 20 | -6.80 | |
|  Ptacnikova, Lenka | | wg | 2100 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Einarsson, Oskar Long | | | 1777 | ISL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Gudmundsson, Thordur | | | 1521 | ISL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Sigurvaldason, Hjalmar | | | 1538 | ISL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Heidarsson, Arnar | | | 1657 | ISL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Eliasson, Kristjan Orn | | | 1835 | ISL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Njardarson, Arnar Ingi | | | 1392 | ISL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Baldvinsson, Loftur | | | 1948 | ISL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | * 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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