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Individual Calculations February 2020 |
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| Apostolidou, Eleni Total change: 7.60 | |   |
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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 |
| 1432 | 1436 | 3.00 | 7 | -0.53 | 40 | -21.20 | |
|  Foinikianaki, Stella | | | 1537 | GRE | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Vakali, Athina | | | 1256 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Chatzipanagiotou, Asimenia | | | 1506 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | |  Kaliontzaki, Argyro Evanthia | | | 1349 | GRE | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Ergazaki, Eirini | | | 1464 | GRE | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Tsampouli, Vasiliki | | | 1466 | GRE | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Karavitaki, Antonia | | | 1443 | 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) | | | | 2020 Team Championship of ESSN Attikis - B Local B2 Rounds 1-3 | ESSN Attikis | GRE | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1214 | 1436 | 3.00 | 3 | 0.72 | 40 | 28.80 | |
| | Ilia, Anastasia | | | 1393 | GRE | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Kanellopoulou, Ioustini | | | 1121 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Zarkada, Athina | | | 1127 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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