Individual Calculations January 2024 |
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Giatrakos, Orestis Total change: 30.80 | | ![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 |
1952 | 1864 | 3.50 | 5 | 1.54 | 20 | 30.80 | |
| Papadopoulos, Georgios Nikea | | | 1985 | GRE | 0.00 | 1 | -0.34 | 20 | -6.80 | | Koukouves, Vlasios | | | 1943 | GRE | 1.00 | 1 | 0.61 | 20 | 12.20 | | Halmoukis, Haralambos | | | 1792 | GRE | 1.00 | 1 | 0.40 | 20 | 8.00 | | Panagiotakopoulos, Gerasimos | | | 2161 | GRE | 1.00 | 1 | 0.85 | 20 | 17.00 | | Alevizos, Konstantinos | | | 1878 | GRE | 0.50 | 1 | 0.02 | 20 | 0.40 | | 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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