Individual Calculations March 2019 |
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Petursson, Gudni Total change: -19.80 | | |
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Reykjavik Chess Congress 2019 | Reykjavik | ISL | 2019-01-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1842 | 2045 | 5.50 | 9 | -0.99 | 20 | -19.80 | |
| Thorisson, Benedikt | | | 1645 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kjartansson, David | f | | 2403 | ISL | 0.00 | 1 | -0.10 | 20 | -2.00 | | Fridthjofsson, Sigurjon Thor | | | 1699 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | | Finnsson, Johann Arnar | | | 1761 | ISL | 0.50 | 1 | -0.34 | 20 | -6.80 | | Jonatansson, Sigurdur Freyr | | | 1658 | ISL | 0.50 | 1 | -0.41 | 20 | -8.20 | | Alexandersson, Orn | | | 1645 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Viglundsson, Bjorgvin | | | 2092 | ISL | 0.00 | 1 | -0.43 | 20 | -8.60 | | Fridthjofsdottir, Sigurl. Regina | | | 1710 | ISL | 1.00 | 1 | 0.12 | 20 | 2.40 | | Haraldsson, Haraldur | | | 1969 | ISL | 0.50 | 1 | -0.10 | 20 | -2.00 | | * 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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