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Individual Calculations November 2017 |
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| Johannesson, Ingvar Thor Total change: -13.00 | |   |
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| Icelandic Team Championship 2017-18 - 1st division Round 1-5 | Reykjavik | ISL | 2017-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2365 | 3.50 | 5 | -0.65 | 20 | -13.00 | |
|  Johannsson, Birkir Isak | | | 1965 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sigurdsson, Snorri Thor | | | 1965 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karason, Askell O | f | | 2255 | ISL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Jonsson, Bjorn | | | 2025 | ISL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Hardarson, Jon Trausti | | | 2146 | ISL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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