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Individual Calculations May 2024 |
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| Kalfas, Charalampos Total change: -14.00 | |   |
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| 1st open Katerinis - Open championship of ESSKEDYM | Katerini | GRE | 2024-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1461 | 0.00 | 2 | -0.35 | 40 | -14.00 | |
|  Dereka, Konstantina | | | 1821 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Giamouzis, Georgios | | | 1653 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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