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Individual Calculations January 2023 |
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| Kontis, Iason Angelos Total change: -0.80 | |   |
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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 |
| 1314 | 1082 | 1.00 | 2 | 0.51 | 40 | 20.40 | |
|  Tsironis, Konstantinos Pan | | | 1157 | GRE | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Giannakouras, Angelos | | | 1471 | 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) | | | | Team Cup Spyros Bikos 2022 | Attica | GRE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1073 | 0.00 | 3 | -0.53 | 40 | -21.20 | |
|  Papiotis, Kimon | | | 1648 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Katsadoros-Fegeros, Konst | | | 1099 | GRE | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Proutsalis, Marios Alexandros | | | 1553 | GRE | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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