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Individual Calculations February 2020 |
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| Koutsouraki, Ariadni Total change: -57.60 | |   |
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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 |
| 1439 | 1598 | 4.00 | 8 | -1.44 | 40 | -57.60 | |
|  Chasouraki, Chrysi | | | 1228 | GRE | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Karavitaki, Antonia | | | 1443 | GRE | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Ergazaki, Eirini | | | 1464 | GRE | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Apostolakaki, Evangelia | | | 1595 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Vakali, Athina | | | 1256 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Christodoulou, Georgia | | | 1206 | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Karavitaki, Evaggelia | | | 1815 | GRE | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Chatzipanagiotou, Asimenia | | | 1506 | GRE | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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