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Individual Calculations March 2019 |
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| Karagiannis, Athanasios Total change: -0.70 | |   |
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| 2019 Attica Team Championships - A Local Group A Rounds 4-7 | ESSNA | GRE | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2195 | 3.00 | 4 | -0.07 | 10 | -0.70 | |
|  Papadatos, Ioannis | | | 2027 | GRE | 1.00 | 1 | 0.28 | 10 | 2.80 | |  Ponirakis, Dimitrios | | | 1971 | GRE | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Papacharitonos, Chariton | | | 1916 | GRE | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Dokimakis, Stylianos | | | 2021 | GRE | 0.50 | 1 | -0.23 | 10 | -2.30 | |
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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