Individual Calculations March 2017 |
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Johannsson, Birkir Isak Total change: 6.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Noa Sirius motid - Gestamot Hugins og Breidabliks 2017 - b-group | Kopavogur | ISL | 2017-01-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1696 | 1540 | 1.50 | 4 | 0.17 | 40 | 6.80 | |
| Hardarson, Jon Trausti | | | 1940 * | ISL | 0.50 | 1 | 0.42 | 40 | 16.80 | | Mai, Alexander Oliver | | | 1837 | ISL | 0.00 | 1 | -0.15 | 40 | -6.00 | | Heidarsson, Arnar | | | 1376 | ISL | 1.00 | 1 | 0.28 | 40 | 11.20 | | Luu, Robert | | | 1629 | ISL | 0.00 | 1 | -0.38 | 40 | -15.20 | | * 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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