Individual Calculations April 2022 |
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Kefalas, Spyridon Total change: 25.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2022 ESSNA Team Championship - B2 Local Rounds 1-5 | ATTICA | GRE | 2022-02-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1885 | 1949 | 3.00 | 3 | 1.26 | 20 | 25.20 | |
| Marianidis, Dimitrios | | | 1709 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | Margaritis, Fotios | | | 2113 | GRE | 1.00 | 1 | 0.72 | 20 | 14.40 | | Agrapidis, Th | | | 1834 | GRE | 1.00 | 1 | 0.34 | 20 | 6.80 | | 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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