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Individual Calculations September 2023 |
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| Ladas, Dimitrios Total change: -18.20 | |   |
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| 3rd Summer open Chess Square 2023 | Athens | GRE | 2023-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1897 | 5.00 | 7 | -0.91 | 20 | -18.20 | |
|  Soursos, Panayotis | | | 1301 | GRE | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Bregadze, Nika | | | 1515 | GEO | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dimitriou, Georgios | | | 1843 | GRE | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Nemtsas, Hristoforos | | | 1833 | GRE | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Petrosian, Gkakik | | | 1497 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kourouklis, Efthymios-Nektarios | | | 1457 | GRE | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Kilakos, Dimitrios | | | 1259 | GRE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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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