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Individual Calculations February 2023 |
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| Giannopoulos, Vasileios Total change: 90.40 | |   |
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| 2023 National Greek Under 18 youth championship | Larisa | GRE | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1557 | 4.50 | 9 | 2.26 | 40 | 90.40 | |
|  Dristellas, Neoklis | | | 1899 | GRE | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Papaoulakis, Isidoros | | | 1912 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Mitsiou, Konstantinos | | | 1832 | GRE | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Providas, Konstantinos | | | 1157 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Minadakis, Andreas-Marios | | | 1760 | GRE | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Koulouris, Evangelos | | | 1971 | GRE | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Sidiropoulos, Vasilis | | | 1798 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Georgiadis, Athanasios Kat | | | 1717 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Tragoudaras, Nikolaos | | | 1888 | GRE | 1.00 | 1 | 0.88 | 40 | 35.20 | | | * 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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