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Individual Calculations February 2018 |
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| Orfanaki, Kalliopi Total change: -19.60 | |   |
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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 |
| 1305 | 1229 | 3.00 | 8 | -0.49 | 40 | -19.60 | |
|  Hrysogelou, Athanasia-Panagiota | | | 1629 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Akriva, Christina | | | 1017 | GRE | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Petraki, Argiro | | | 1608 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Grafakou, Sotiria-Aphrodite | | | 1629 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Karavitaki, Antonia | | | 1296 | GRE | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Papadokonstantaki, Aikaterini | | | 1176 | GRE | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Skaraki, Georgia | | | 1066 | GRE | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Chasouraki, Chrysi | | | 1021 | GRE | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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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