Individual Calculations August 2021 |
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Koski, Viljo Total change: 13.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Skaraspelen 2021 grupp B lang | Skara | SWE | 2021-07-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1914 | 1871 | 2.00 | 3 | 0.68 | 20 | 13.60 | |
| Sparv, Joakim | | | 1856 | SWE | 1.00 | 1 | 0.48 | 20 | 9.60 | | Strom-Engdahl, Alexander | | | 1988 | SWE | 0.50 | 1 | 0.16 | 20 | 3.20 | | Wiman, Kenneth | | | 1898 | SWE | 0.50 | 1 | 0.04 | 20 | 0.80 | | 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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