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Individual Calculations August 2023 |
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| Kollia, Evgenia Total change: -32.80 | |   |
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| 2023 National youth Championship Finals - girls U14 | Athens - Peristeri | GRE | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1232 | 2.50 | 7 | -0.82 | 40 | -32.80 | |
|  Toumpakari, Maria | | | 1394 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Orfanaki, Kalliopi | | | 1148 | GRE | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Seretaki, Myrto | | | 1313 | GRE | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Giakoustidou, Evgenia | | | 1297 | GRE | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Kioseoglou, Foteini | | | 1228 | GRE | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Vakali, Elli | | | 1241 | GRE | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Tzima, Despoina Anna | | | 1152 | 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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