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Individual Calculations May 2023 |
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| Tagkalaki, Ioanna Lambrini Total change: 23.00 | |   |
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| 17th Open Championship of ESSPEP | Kalamata | GRE | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1252 | 0.50 | 3 | 0.40 | 20 | 8.00 | |
|  Diamanteas, Petros | | | 1837 | GRE | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Moutzouris, Emanuel | | | 1680 | GRE | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Matitschka, Heinz | | | 1890 | GER | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | 2023 Team Championship of ESSPEP - POA | ERMIONIDA | GRE | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1252 | 2.50 | 5 | 0.75 | 20 | 15.00 | |
| | Kampili, Konstantina | | | 1190 | GRE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Petsetidi, Maria | | | 1692 | GRE | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Avdouli, Evangelia | | | 1546 | GRE | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Louka, Marianthi | | | 1512 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Leontzakou, Stavroula Ioanna | | | 1045 | GRE | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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