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Individual Calculations July 2019 |
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| Tsekoura, Vaia Total change: 59.20 | |   |
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| 22nd International Open Athens Challenge 2019 - Group B | Heraklio Attikis | GRE | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1326 | 4.50 | 6 | 1.48 | 40 | 59.20 | |
|  Perrakis, Polychronis | | | 1670 | GRE | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Larkin, Leonidas | | | 1062 | GRE | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Papathanasiou, Ioannis Fanourios | | | 1129 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Loukopoulos, Stefanos | | | 1104 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Tourkolias, Dimitrios | | | 1463 | GRE | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Diamandis, Georgios | | | 1537 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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