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Individual Calculations September 2022 |
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| Ines, Joao Pedro Nascimento Total change: -2.40 | |   |
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| Leca Chess Open 2022 | Leca da Palmeira | POR | 2022-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1546 | 1.00 | 4 | -0.06 | 40 | -2.40 | |
|  Rego, Pedro Filipe | f | | 2251 | POR | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Pinho, Tiago Brandao De | | | 1972 | POR | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Almeida, Marta Dias | | | 1175 | POR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Farias, David Nuno M E | | | 1938 | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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