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Individual Calculations May 2023 |
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| Psathakis, Ioannis Total change: 14.60 | |   |
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| 2023 Team Championship of Attica - C Category rounds 6-7 | Attica | GRE | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1606 | 1.00 | 2 | 0.73 | 20 | 14.60 | |
|  Avagianos, Simeon | | | 1952 | GRE | 1.00 | 1 | 0.89 | 20 | 17.80 | |  Giatrakos, Orestis | | | 1895 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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