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Individual Calculations October 2023 |
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| Tzakosta, Konstantina Total change: 48.40 | |   |
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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 |
| 1511 | 1291 | 3.00 | 7 | 1.21 | 40 | 48.40 | |
|  Pateraki, Kleopatra | | | 1229 | GRE | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Athanasiou, Soumela | | | 1605 | GRE | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Strati, Betty - Anna | | | 1745 | GRE | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Bania, Eleni | | | 1642 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Troumouchi, Katholiki | | | 1325 | GRE | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Koutsouraki, Ariadni | | | 1555 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Kratimenou, Georgia | | | 1476 | GRE | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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