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Individual Calculations September 2023 |
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| Karounis, Ioannis Total change: 19.20 | |   |
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| 32nd International open of Kavala Vasilis Theodoridis- B group | Kavala | GRE | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1693 | 6.50 | 9 | 0.96 | 20 | 19.20 | |
|  Karakasidis, Michail | | | 1490 | GRE | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Seretaki, Myrto | | | 1313 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kontogianni, Vasiliki (vivian) | | | 1559 | GRE | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Balafoutis, Ilias | | | 1434 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Proutsalis, Marios Alexandros | | | 1630 | GRE | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Ouzounis, Konstantinos Kyr | | | 1611 | GRE | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Ozbulbul, Dikran | | | 1676 | TUR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Bougas, Georgios | | | 1772 | GRE | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Matitschka, Heinz | | | 1876 | GER | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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