Individual Calculations February 2023 |
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Ptacnikova, Lenka Total change: 8.80 | | |
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Skakhatid Fulltingis 2023 B flokkur 1-3 | Gardabaer | ISL | 2023-01-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1793 | 2104 | 3.00 | 3 | 0.44 | 20 | 8.80 | |
| Helgadottir, Idunn | | | 1727 | ISL | 1.00 | 1 | 0.09 | 20 | 1.80 | | Thorisson, Benedikt | | | 1752 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | | Ragnarsson, Johann | | | 1900 | ISL | 1.00 | 1 | 0.24 | 20 | 4.80 | | 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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