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Rapid:
Individual Calculations September 2023 |
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| Gomes, Andre Luis Bernardino Total change: 34.00 | |   |
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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 |
| 1960 | 1723 | 1.50 | 4 | 0.65 | 20 | 13.00 | |
|  Palhano, Fabson Barbosa | | | 2020 | BRA | 1.00 | 1 | 0.85 | 20 | 17.00 | |  De Souza, Arthur Olintho | | | 2047 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Iordan Delfino, Jociel | | | 1876 | BRA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Souza Neto, Hilton Vilarim De | | | 1897 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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 |
| 1899 | 1738 | 3.00 | 6 | 1.05 | 20 | 21.00 | |
| | Cavalcanti, Francisco De Assis | f | | 2203 | BRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Canonico, Rodrigo | | | 1707 | BRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | De Freitas, Rames Fialho | | | 1931 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Urquiza, Marcello De Albuquerque | | | 2009 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Becker, Rogerio Sperb | | | 2070 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Goldenbrain, Luiz Glaudivan Silva | | | 1475 | FID | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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