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Individual Calculations January 2023 |
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| Tsirnas, Angelos Total change: -14.80 | |   |
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| 4th Stamatopoulos Open 2022 | Athens | GRE | 2022-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1199 | 1.50 | 4 | -0.37 | 40 | -14.80 | |
|  Papaoulakis, Isidoros | | | 1773 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Dalpis, Nikolaos | | | 1096 | GRE | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Karatzanos, Konstantinos | | | 1079 | GRE | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Lupu, Tudor Horea | | | 1161 | GRE | 0.50 | 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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