Individual Calculations August 2023 |
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Seferlis, Georgios Total change: 8.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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46th open IKAROS 2023 - B grpoup | Ag Kyrikos Ikaria | GRE | 2023-07-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1224 | 1247 | 2.00 | 3 | 0.41 | 20 | 8.20 | |
| Katsiaras, Dimitrios | | | 1180 | GRE | 1.00 | 1 | 0.41 | 20 | 8.20 | | Efkarpidis, Konstantinos | | | 1149 | GRE | 1.00 | 1 | 0.37 | 20 | 7.40 | | Spagkakas, Konstantinos | | | 1344 | GRE | 0.00 | 1 | -0.37 | 20 | -7.40 | | 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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