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Individual Calculations December 2022 |
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| Seretaki, Konstantina Total change: -18.80 | |   |
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| 5nd open GIOACHINO GRECO | Athens | GRE | 2022-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1532 | 1.00 | 3 | -0.94 | 20 | -18.80 | |
|  Tsamtsouris, Efthymios | | | 1306 | GRE | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Karakikes, Konstantinos | | | 1583 | GRE | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Chatzinikolaou, Diogenis | | | 1368 | GRE | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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