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Individual Calculations September 2023 |
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| Papadianakis, Marios Total change: -4.60 | |   |
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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 |
| 1564 | 1635 | 4.50 | 8 | -0.23 | 20 | -4.60 | |
|  Pourliaka, Tatiana | | | 1375 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Toliopoulos, Konstantinos | | | 1849 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Balafoutis, Ilias | | | 1434 | GRE | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Ioannidis, Konstantinos I | | | 1361 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Pastras, Ioannis | | | 1520 | GRE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kontogianni, Vasiliki (vivian) | | | 1559 | GRE | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Srebrev, Biser | | | 1539 | BUL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Matitschka, Heinz | | | 1876 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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