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Individual Calculations February 2023 |
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| Vasilakopoulos, Georgios Total change: -15.00 | |   |
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| New Year's Heraklio 2023 U2023 | Heraklio Attikis | GRE | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1672 | 2.50 | 5 | -0.75 | 20 | -15.00 | |
|  Vassis, Michail | | | 1830 | GRE | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Vassis, Anastasios | | | 1727 | GRE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Kosma, Maria | | | 1541 | GRE | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Balaskas, Stefanos | | | 1272 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Papadopoulos, Prodromos Na | | | 1222 | GRE | 1.00 | 1 | 0.06 | 20 | 1.20 | | | * 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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