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Individual Calculations April 2023 |
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| Bezirgiannidis, Christos Total change: 16.00 | |   |
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| 11th open PAO Chess Club 2023 | Athens | GRE | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1062 | 1.00 | 5 | 0.40 | 40 | 16.00 | |
|  Sehas, Nikolaos | | | 1615 | GRE | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Kiryttopoulos, Ioannis | | | 1587 | GRE | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Papathanasopoulos, Nikolaos | | | 1520 | GRE | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Giannakis, Ioannis | | | 1485 | GRE | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Chompas, Vasileios | | | 1121 | GRE | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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