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Individual Calculations July 2024 |
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| Lafkidis, Apostolos Total change: 7.60 | |   |
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| 2024 National Youth Championship finals - open U14 | Peristeri | GRE | 2024-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1970 | 6.50 | 9 | 0.19 | 40 | 7.60 | |
|  Kartsakis, Ioannis | | | 1600 | GRE | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Armaos, Michail | | | 1782 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Papakyriakou, Charalampos | | | 1863 | GRE | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Boutikos, Eleftherios | | | 1765 | GRE | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Margaritis, Ioannis M | | | 1828 | GRE | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Mantazis, Georgios Rafail | | | 1893 | GRE | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Palaiologou, Apostolos | | | 1793 | GRE | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Zavrakidis, Nikolaos | | | 1876 | GRE | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Theodoridis, Charalampos | | | 1896 | GRE | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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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