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Individual Calculations February 2018 |
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| Pramateftaki, Loukia Total change: -26.80 | |   |
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| 20th National Youth under 18 Championsip 2018 - girls | Chania | GRE | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1732 | 5.50 | 9 | -0.67 | 40 | -26.80 | |
|  Vakali, Athina | | | 1332 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Karavitaki, Antonia | | | 1332 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kanteraki, Maria-Myrto | | | 1357 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Stratigi, Evangelia | | | 1673 | GRE | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Tsivelekidou, Evgenia | | | 1974 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Petraki, Argiro | | | 1608 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Hrysogelou, Athanasia-Panagiota | | | 1795 | GRE | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Grafakou, Sotiria-Aphrodite | | | 1632 | GRE | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Papadokonstantaki, Aikaterini | | | 1332 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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