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Individual Calculations April 2019 |
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| Johannesson, Kristofer Joel Total change: -3.80 | |   |
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| Icelandic Team Chess Championship 2018-19 4th Division Rounds 5-7 | Reykjavik | ISL | 2019-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1413 | 0.50 | 2 | -0.19 | 20 | -3.80 | |
|  Jonsson, Thormar | | | 1548 | ISL | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Orrason, Alex Cambray | | | 1509 | ISL | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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