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Individual Calculations May 2023 |
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| Theodoropoulos, Spyros-Hristofo Total change: -12.80 | |   |
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| 2023 Team Championship of Attica - B1 Local rounds 4-9 | Attica | GRE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1880 | 4.00 | 5 | -0.64 | 20 | -12.80 | |
|  Rentzos, Alexandros | | | 1134 | GRE | 1.00 | 1 | 0.00 | 20 | 0.00 | |  Mavroudeas, Dimitrios | | | 1592 | GRE | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Chrysomallis, Stylianos | | | 1420 | GRE | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Bezirgiannidis, Christos | | | 1480 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Papazisis, Vaios | | | 1450 | GRE | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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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