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Individual Calculations April 2023 |
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| Sampsonoglou, Dimitrios Total change: 22.80 | |   |
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| 10th youth U16 tournament SA Sykeon Feb 2023 - A | Thessaloniki | GRE | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1189 | 2.50 | 6 | 0.57 | 40 | 22.80 | |
|  Mantazis, Georgios Rafail | | | 1437 | GRE | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Alexandri, Dimitra | | | 1585 | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Merkouropoulos, Dionysios | | | 1566 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Anastasiou, Georgios Florina | | | 1110 | GRE | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Valsamidis, Efstathios | | | 1045 | GRE | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Keramaros, Vasileios | | | 1363 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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