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Individual Calculations April 2023 |
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| Maragkozidis, Anastasios Ioannis Total change: -31.20 | |   |
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| 2nd Xanthi CC Championship 2023 - U16 | Xanthi | GRE | 2023-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1098 | 0.50 | 4 | -0.78 | 40 | -31.20 | |
|  Balafoutis, Ilias | | | 1291 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Maniati, Konstantina | | | 1281 | GRE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Tsourgianni, Kyriaki | | | 1095 | GRE | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Tarchanidis, Nikolaos Christos | | | 1277 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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