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Individual Calculations February 2023 |
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| Tzempelikou, Agapi Total change: 3.60 | |   |
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| 2023 National Greek Under 18 youth championship - girls | Larisa | GRE | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1507 | 4.50 | 8 | 0.09 | 40 | 3.60 | |
|  Dimaki, Evangelia | | | 1199 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Athanasiou, Soumela | | | 1527 | GRE | 0.50 | 1 | 0.03 | 40 | 1.20 | |  Christodoulou, Georgia | | | 1604 | GRE | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Kalliora, Despoina | | | 1473 | GRE | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Tzovani, Dimitra | | | 1330 | GRE | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Mplitsa, Artemis | | | 1397 | GRE | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Karavitaki, Antonia | | | 1459 | GRE | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Gkoutzouki, Aikaterini Argyro | | | 1742 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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