Individual Calculations January 2024 |
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Kouvaratis, Ilias Total change: -25.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Atiica Team Cup Spiros Bikos | Attica | GRE | 2023-11-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1728 | 1679 | 0.50 | 4 | -1.28 | 20 | -25.60 | |
| Vuka, Alboreno | | | 1502 | GRE | 0.00 | 1 | -0.73 | 20 | -14.60 | | Vrettos, Augoustinos | | | 1890 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | Gkekos, Ioannis | | | 1571 | GRE | 0.50 | 1 | -0.15 | 20 | -3.00 | | Kakadelis, Str | | | 1949 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | | 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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