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Rapid:
Individual Calculations March 2023 |
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| Silva, Noe Fiipe Lopes Total change: 18.00 | |   |
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| Xadrez na Fabrica da Polvora 2023 (4) | Barcarena | POR | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1358 | 2.00 | 4 | 0.87 | 20 | 17.40 | |
|  Medeiros, Jose | | | 1657 | POR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ferreira, Nuno David Oliveira | | | 1620 | POR | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Costa, Goncalo Martins P | | | 1602 | POR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mauricio, Goncalo | | | 1286 | POR | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | Chess Challenge 1300 By AXPortugal | Lisboa | POR | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1358 | 1.00 | 5 | 0.03 | 20 | 0.60 | |
| | Guerreiro, Nuno | | | 2002 | POR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Batista, Sandro Manuel Almeida | | | 1593 | POR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Pereira, Andre Marques | | | 1547 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ines, Joao Pedro Nascimento | | | 1585 | POR | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Fortunato, Antonio Eduardo | | | 1516 | POR | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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