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Individual Calculations September 2023 |
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| Delithanasis, Dimitrios Total change: 6.80 | |   |
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| 3rd Summer open Chess Square 2023 | Athens | GRE | 2023-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1877 | 6.00 | 7 | 0.34 | 20 | 6.80 | |
|  Ntovas, Dimitrios | | | 1236 | GRE | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Antoniadis, Anastasios | | | 1515 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Masa, Alexandros | | | 1555 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Merkos, Thomas | | | 1866 | GRE | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Tampourakis, Georgios | | | 1477 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vuka, Alboreno | | | 1497 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dimitriou, Georgios | | | 1843 | GRE | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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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