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Individual Calculations April 2023 |
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| Lampos, Charalampos Total change: 43.20 | |   |
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| 11th open PAO Chess Club 2023 | Athens | GRE | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1336 | 1.50 | 2 | 1.08 | 40 | 43.20 | |
|  Lampou, Marianta | | | 1520 | GRE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Sehas, Nikolaos | | | 1615 | GRE | 1.00 | 1 | 0.84 | 40 | 33.60 | |
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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