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Individual Calculations January 2023 |
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| Mourelatos, Spyridon Total change: 47.60 | |   |
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| 2022 Youth U16 Team Championship of Attica | Attica | GRE | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1530 | 4.00 | 7 | 0.47 | 40 | 18.80 | |
|  Papaoulakis, Isidoros | | | 1773 | GRE | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Xenos, Orfeas | | | 1341 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Boulamatsis, Konstantinos I | | | 1616 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Poupalos, Nikolaos | | | 2146 | GRE | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Makrylakis, Iason | | | 1326 | GRE | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Datsas, Panagiotis | | | 1130 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Triantafyllakis, Dimitrios | | | 1531 | GRE | 0.50 | 1 | 0.00 | 40 | 0.00 | | | * 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) | | | | 35th open PS Peristeriou | Peristeri | GRE | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1530 | 2.50 | 5 | 0.72 | 40 | 28.80 | |
| | Fragou, Maria V. | | | 1409 | GRE | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Vassis, Anastasios | | | 1714 | GRE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Theodorou, Panagiotis | | | 1470 | GRE | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Mylonakis, Ioannis | | | 1782 | GRE | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Karathanasis, Vlasis | | | 1920 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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