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Rapid:
Individual Calculations September 2023 |
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| Urquiza, Marcello De Albuquerque Total change: 46.20 | |   |
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| II Festival de Xadrez de Campina Grande - Torneio de RPD | Campina Grande PB | BRA | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1967 | 4.50 | 6 | 1.00 | 20 | 20.00 | |
|  Costa, Paulo Jose Do Nascimento | | | 1567 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Oliveira, Lincoln Robert Lemos | | | 1698 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Galindo, Flavio H. Rocha | | | 2120 | BRA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Viana, Daniel Fernandes | | | 1991 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Oliveira De Lima, Allan Kardec | | | 1716 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Barbosa, Paulo Eduardo E Silva | | | 2242 | BRA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | * 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) | | | | Campeonato Brasileiro Senior 50 RPD 2023 | Joao Pessoa PB | BRA | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 2009 | 5.00 | 6 | 1.31 | 20 | 26.20 | |
| | Heubeck, Flavio | | | 1706 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Lima, Darcy | g | | 2444 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Goldenbrain, Luiz Glaudivan Silva | | | 1609 * | FID | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gomes, Andre Luis Bernardino | | | 1738 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Silva, Jeferson | | | 1938 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Becker, Rogerio Sperb | | | 2070 | BRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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