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Individual Calculations August 2023 |
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| Sereti, Ioanna Total change: -16.00 | |   |
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| 2023 National youth Championship Finals - girls U12 | Athens - Peristeri | GRE | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1198 | 1167 | 2.00 | 5 | -0.40 | 40 | -16.00 | |
|  Korinioti, Myrto | | | 1031 | GRE | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Psarianou, Eleni | | | 1228 | GRE | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Kontogianni, Vasiliki (vivian) | | | 1559 | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Christodoulou, Katerina | | | 1056 | GRE | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Xynidi, Areti | | | 1115 | GRE | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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