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Individual Calculations February 2023 |
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| Angelakopoulou, Ioanna Total change: 54.40 | |   |
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| 2023 National Greek Under 18 youth championship - girls | Larisa | GRE | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1218 | 3.50 | 8 | 1.36 | 40 | 54.40 | |
|  Athanasiou, Soumela | | | 1527 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Chasouraki, Chrysi | | | 1485 | GRE | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Lelentzi, Eleftheria | | | 1309 | GRE | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Platsaki, Evgenia Valeria | | | 1632 | GRE | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Koukoumpi, Athanasia | | | 1196 | GRE | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Tzavara, Eleni | | | 1332 | GRE | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Vardaka, Sofia | | | 1363 | GRE | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Kalliora, Despoina | | | 1473 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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