Individual Calculations January 2024 |
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Labrakopoulos, Alexandros Total change: -9.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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9th open NO Kalamatas Nov 2023 | Kalamata | GRE | 2023-11-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1494 | 1621 | 2.00 | 4 | -0.49 | 20 | -9.80 | |
| Vekkos, Christos | | | 1242 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | Diamanteas, Petros | | | 1845 | GRE | 1.00 | 1 | 0.78 | 20 | 15.60 | | Kontos, Panagiotis | | | 1666 | GRE | 0.00 | 1 | -0.44 | 20 | -8.80 | | Aleiferi, Aikaterini | | | 1221 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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