Individual Calculations January 2020 |
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Sigurmundsson, Ulfhedinn Total change: -20.80 | | |
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Selfoss Chess Festival 2019 Open group | Selfoss | ISL | 2019-11-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1788 | 1876 | 2.50 | 6 | -1.04 | 20 | -20.80 | |
| Thorfinnsson, Bragi | g | | 2276 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Sigurmundsson, Ingimundur | | | 1875 | ISL | 0.00 | 1 | -0.50 | 20 | -10.00 | | Saemundarson, Saethor Ingi | | | 1476 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Gardarsson, Hordur | | | 1586 | ISL | 0.00 | 1 | -0.84 | 20 | -16.80 | | Palsson, Oli | | | 1476 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Jonsson, Gauti Pall | | | 2040 | ISL | 0.50 | 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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