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Individual Calculations February 2020 |
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| Karavitaki, Antonia Total change: -20.40 | |   |
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| 22nd Greek Youth U18 National Championship 2020 - Girls | Rethymno | GRE | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1443 | 4.00 | 8 | -0.51 | 40 | -20.40 | |
|  Koutsouraki, Ariadni | | | 1598 | GRE | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Christodoulou, Georgia | | | 1206 | GRE | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Chasouraki, Chrysi | | | 1228 | GRE | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Apostolakaki, Evangelia | | | 1595 | GRE | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kapnistou, Maria | | | 1182 | GRE | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Matthaiaki, Nefeli | | | 1336 | GRE | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Foinikianaki, Stella | | | 1537 | GRE | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Apostolidou, Eleni | | | 1436 | GRE | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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