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Blitz:
Individual Calculations September 2023 |
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| Urquiza, Marcello De Albuquerque Total change: 12.00 | |   |
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| II Festival de Xadrez de Campina Grande - Torneio de BLZ | Campina Grande PB | BRA | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1977 | 6.00 | 11 | -0.16 | 20 | -3.20 | |
|  Gomes, Genildo De Souza | | | 1577 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Costa, Paulo Jose Do Nascimento | | | 1577 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wanderley, Rafaell M | | | 2072 | POR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Da Silva Tomaz, Luiz Antonio | | | 2138 | BRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Galindo, Flavio H. Rocha | | | 2016 | BRA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | De Andrade, Dalson Holanda Caval | c | | 1916 | BRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Palhano, Fabson Barbosa | | | 1859 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Da Silva Neto, Nilo Gomes | | | 2040 | BRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Da Silva, Erick Feitosa | | | 1899 | BRA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Lins, Louis Carlos Barreto | | | 1875 | BRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Miranda Neto, Jayme Amorim | c | | 2121 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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) | | | | Campeonato Brasileiro Senior 50 BLZ 2023 | Joao Pessoa PB | BRA | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1977 | 5.00 | 7 | 0.76 | 20 | 15.20 | |
| | Heubeck, Flavio | | | 1684 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lima, Darcy | g | | 2326 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Silva, Jeferson | | | 1881 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Da Silva, Antonio Dutra | | | 1718 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Azevedo, Edmundo Roberto Ramos | | | 1979 | BRA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Gomes, Andre Luis Bernardino | | | 1666 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Becker, Rogerio Sperb | | | 2002 | BRA | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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