Individual Calculations April 2023 |
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Dantas, Isaac Pereira Total change: -13.00 | | |
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Aberto do Brasil XII Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2023-03-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1621 | 1637 | 1.00 | 3 | -0.65 | 20 | -13.00 | |
| Carvalho, Antonio Azevedo De | | | 2119 | BRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | Marques, Marllyson T. Corlett | | | 1507 | BRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | Macedo, Maximo Ian Farias De | | | 1237 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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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