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Individual Calculations October 2023 |
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| Ladas, Dimitrios Total change: 4.80 | |   |
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| 50th National Team Championship of A Category 2023 | Athens | GRE | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1919 | 2.00 | 5 | 0.24 | 20 | 4.80 | |
|  Vaggos, Konstantinos | | | 1519 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Georgakopoulos, Nikolaos K. | | | 2148 | GRE | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Papasimakopoulos, Alexandros | f | | 2409 | GRE | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Petrakis, Ilias | | | 2103 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Rigopoulos-Tsigkos, Alexandros | | | 2045 | GRE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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