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Individual Calculations January 2023 |
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| Vakali, Elli Total change: 17.20 | |   |
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| Youth U18 championship of ESSK 2022 | Heraklio Chania | GRE | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1182 | 1.50 | 4 | 0.43 | 40 | 17.20 | |
|  Theodoroglaki, Varvara | | | 1013 | GRE | 0.50 | 1 | -0.22 | 40 | -8.80 | |  Platsaki, Evgenia Valeria | | | 1627 | GRE | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Chasouraki, Chrysi | | | 1490 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Karavitaki, Antonia | | | 1477 | GRE | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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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