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Individual Calculations February 2023 |
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| Drivas, Georgios I Total change: -9.20 | |   |
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| New Year's Heraklio 2023 U2023 | Heraklio Attikis | GRE | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1156 | 0.50 | 4 | -0.23 | 40 | -9.20 | |
|  Nemtsas, Hristoforos | | | 1870 | GRE | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Girvalakis, Spyridon | | | 1800 | GRE | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Kyriazi, Smaragda | | | 1325 | GRE | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Balaskas, Stefanos | | | 1205 | GRE | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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