Individual Calculations February 2018 |
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Petraki, Argiro Total change: 55.60 | | |
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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 |
1631 | 1608 | 5.50 | 9 | 1.39 | 40 | 55.60 | |
| Skaraki, Georgia | | | 1208 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | Tsivelekidou, Evgenia | | | 1974 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | | Orfanaki, Kalliopi | | | 1229 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | | Hrysogelou, Athanasia-Panagiota | | | 1795 | GRE | 1.00 | 1 | 0.74 | 40 | 29.60 | | Galani, Dimitra | | | 1533 | GRE | 1.00 | 1 | 0.40 | 40 | 16.00 | | Pramateftaki, Loukia | | | 1732 | GRE | 0.00 | 1 | -0.33 | 40 | -13.20 | | Karavitaki, Evaggelia | | | 1733 | GRE | 0.50 | 1 | 0.17 | 40 | 6.80 | | Kalyva, Kyriaki | | | 1799 | GRE | 1.00 | 1 | 0.75 | 40 | 30.00 | | Stratigi, Evangelia | | | 1673 | GRE | 0.00 | 1 | -0.41 | 40 | -16.40 | | * 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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