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Individual Calculations February 2016 |
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| Petraki, Argiro Total change: 25.20 | |   |
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| 2016 Greek National Youth U18 Championship - girls | Kavala | GRE | 2016-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1533 | 5.00 | 9 | 0.63 | 40 | 25.20 | |
|  Salahidou, Reveka | | | 1926 | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Papaefstratiou, Despina | | | 1241 | GRE | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Mastrakouli, Evagelia | | | 1707 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Grammatikaki, Aggeliki | | | 1531 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Mplitsa, Artemis | | | 1155 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Filoxeni, Danai | | | 1512 | GRE | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Koutsidi, Amalia | | | 1567 | GRE | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Lemoni, Maria - Ioanna | | | 1522 | GRE | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Vasileiou, Aimilia | | | 1718 | GRE | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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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