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Individual Calculations April 2018 |
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| Einarsson, Arnthor Total change: -18.80 | |   |
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| Div I Sodra 2017-18 R567 | Sweden | SWE | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2252 | 2.50 | 3 | 0.53 | 20 | 10.60 | |
|  Penalver, Osmani | | | 2259 | SWE | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Petersson, Kjell | | | 2033 | SWE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rothman, Peter | | | 2105 | SWE | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | Icelandic Team Championship 2017-18 - 1st division Round 6-9 | Reykjavik | ISL | 2018-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2252 | 0.50 | 4 | -1.47 | 20 | -29.40 | |
| | Haraldsson, Haraldur | | | 1963 | ISL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Thorgeirsson, Jon Kristinn | f | | 2298 | ISL | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Thorhallsson, Throstur | g | | 2419 | ISL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Thorgeirsson, Sverrir | f | | 2316 | ISL | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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