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Individual Calculations August 2018 |
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| Tsakona, Maria Total change: -48.00 | |   |
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| 2018 Greek under 12 youth championship finals - girls | Rio Achaias | GRE | 2018-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1427 | 5.50 | 9 | -1.20 | 40 | -48.00 | |
|  Tsekoura, Stavroula | | | 1120 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Tsekoura, Vaia | | | 1196 | GRE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kratimenou, Maria | | | 1207 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Karavitaki, Antonia | | | 1285 | GRE | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Kratimenou, Georgia | | | 1435 | GRE | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Mplitsa, Artemis | | | 1182 | GRE | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Arapkoule, Eirini | | | 1202 | GRE | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Tzortzidi, Anna-Maria | | | 1060 | GRE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Kaliontzaki, Argyro Evanthia | | | 1346 | GRE | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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