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Individual Calculations October 2021 |
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| Tsakona, Maria Total change: -29.60 | |   |
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| 2021 junior U20 National Championship - girls | Trikala | GRE | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1626 | 6.50 | 9 | -0.74 | 40 | -29.60 | |
|  Kontogianni, Vasiliki (vivian) | | | 1226 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Alexandri, Dimitra | | | 1360 | GRE | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Sklavounou, Iliana | | | 1402 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Papadopoulou, Marilena | | | 1374 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Apostolidou, Eleni | | | 1406 | GRE | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Apostolakaki, Evangelia | | | 1626 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Sklavounou, Kalliopi | | | 1303 | GRE | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kalogeridou, Ioanna | | | 1342 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Platsaki, Evgenia Valeria | | | 1226 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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