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Individual Calculations October 2023 |
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| Dereka, Konstantina Total change: 64.80 | |   |
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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 |
| 1690 | 1610 | 4.50 | 7 | 1.62 | 40 | 64.80 | |
|  Karavitaki, Evaggelia | | | 1882 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Tsampouli, Vasiliki | | | 1556 | GRE | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Pasoglou, Nikoleta | | | 1469 | GRE | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Ergazaki, Eirini | | | 1602 | GRE | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Koutsouraki, Ariadni | | | 1555 | GRE | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Kiousi, Panagiota | | | 1834 | GRE | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Tsivelekidou, Evgenia | | | 1931 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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