Individual Calculations March 2020 |
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Ptacnikova, Lenka Total change: -7.00 | | |
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Skakthing Reykjavikur 2020 | Reykjavik | ISL | 2020-01-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1802 | 2076 | 4.50 | 6 | -0.35 | 20 | -7.00 | |
| Gudmundsson, Thordur | | | 1676 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Mai, Alexander Oliver | | | 1958 | ISL | 0.50 | 1 | -0.16 | 20 | -3.20 | | Ulfljotsson, Jon | | | 1676 * | ISL | 0.50 | 1 | -0.42 | 20 | -8.40 | | Thorisson, Benedikt | | | 1676 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Ragnarsson, Johann | | | 1946 | ISL | 1.00 | 1 | 0.32 | 20 | 6.40 | | Heidarsson, Arnar | | | 1880 | ISL | 0.50 | 1 | -0.25 | 20 | -5.00 | | * 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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