Individual Calculations August 2023 |
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Giatrakos, Orestis Total change: -13.00 | | |
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2nd Summer open Chess Square 2023 | Athens | GRE | 2023-07-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1647 | 1884 | 4.00 | 6 | -0.65 | 20 | -13.00 | |
| Tzagarakis, Georgios | | | 1485 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | Poullas, Antonis | | | 1663 | GRE | 0.00 | 1 | -0.78 | 20 | -15.60 | | Tourkolias, Dimitrios | | | 1484 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | Papadopoulos, Antonios Ioan | | | 1661 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | Nemtsas, Hristoforos | | | 1833 | GRE | 0.00 | 1 | -0.57 | 20 | -11.40 | | Synetos, Dionysios | | | 1754 | GRE | 1.00 | 1 | 0.32 | 20 | 6.40 | | * 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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