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Rapid:
Individual Calculations March 2023 |
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| Silva, Lourenco Santa Clara Total change: 45.00 | |   |
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| Chess Challenge 1300 By AXPortugal | Lisboa | POR | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1677 | 4.50 | 7 | 2.25 | 20 | 45.00 | |
|  Luccas, Nino Reganelli | | | 1277 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rego, Pedro Filipe | f | | 2150 | POR | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Silva, Tiago Alexandre Pinho D | | | 1762 | POR | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Gama, Edivaldo Jr | | | 2195 | ANG | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Ryabukhina, Veronika | | | 1851 | RUS | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Azinheira, Andre | | | 1707 | POR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Belecciu, Richard Gerard | | | 1984 | POR | 1.00 | 1 | 0.86 | 20 | 17.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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