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Individual Calculations October 2023 |
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| Karavitaki, Antonia Total change: 72.80 | |   |
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| 50th National Team Championship of A Category 2023 | Athens | GRE | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1572 | 4.50 | 7 | -0.39 | 40 | -15.60 | |
|  Siskou, Evangelia | | | 1677 | GRE | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Papadimitriou, Dimitra | | | 1166 | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Vakali, Elli | | | 1187 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Sklavounou, Kalliopi | | | 1369 | GRE | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Ergazaki, Eirini | | | 1602 | GRE | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Lampou, Marianta | | | 1446 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Dimaki, Evangelia | | | 1323 | GRE | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | European Youth Championship - Girls 16 | Mamaia | ROU | 2023-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1572 | 5.00 | 9 | 2.21 | 40 | 88.40 | |
| | Orian, Noga | | wf | 1906 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Havelkova, Beata | | | 1777 | CZE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Young, Anna Ovidia | | | 1490 | NOR | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Stoenescu, Ioana-Teodora | | | 1295 | ROU | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Zhezhovska, Monika | | | 1816 | MKD | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Tadic, Ana | | | 1721 | SRB | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Kovacs, Veronika | | | 1780 | HUN | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Gasimova, Samra | | wc | 1799 | AZE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Karaivanova, Petya | | wf | 2042 | BUL | 1.00 | 1 | 0.95 | 40 | 38.00 | |
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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