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Individual Calculations April 2023 |
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| Maragkozidis, Efstathios Total change: 5.20 | |   |
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| 2nd Xanthi CC Championship 2023 - U16 | Xanthi | GRE | 2023-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1202 | 1081 | 1.50 | 4 | 0.13 | 40 | 5.20 | |
|  Maniati, Konstantina | | | 1281 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Tsourgianni, Kyriaki | | | 1095 | GRE | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Tsourgiannis, Nikolaos | | | 1139 | GRE | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Balafoutis, Ilias | | | 1291 | 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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