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Individual Calculations September 2023 |
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| Antoniadis, Anastasios Total change: -9.20 | |   |
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| 3rd Summer open Chess Square 2023 | Athens | GRE | 2023-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1515 | 3.00 | 6 | -0.46 | 20 | -9.20 | |
|  Mastichiadis, Dimitrios | | | 1120 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Delithanasis, Dimitrios | | | 1877 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Petrosian, Gkakik | | | 1212 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Vasilopoulos, Georgios Th | | | 1119 | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sarsentos, Dimitrios | | | 1478 | GRE | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Merkos, Thomas | | | 1866 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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