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Rapid:
Individual Calculations October 2023 |
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| Da Silva Neto, Nilo Gomes Total change: -14.00 | |   |
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| XXV Torneio de Xadrez de Esperanca | Esperanca PB | BRA | 2023-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 2078 | 4.50 | 6 | -0.11 | 20 | -2.20 | |
|  Santos, Francisco R Cassiano | | | 1678 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Souza Neto, Hilton Vilarim De | | | 1882 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  De Lima, Carlos Alexandre | | | 2066 | BRA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Martins, Francisco B Ferreira | | | 1707 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | De Oliveira, Lincoln Robert Lemos | | | 1699 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Silva, Wellington Francisco Da | | | 1997 | BRA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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) | | | | 8o Guarabira Chess Open | Guarabira PB | BRA | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 2078 | 4.50 | 6 | -0.59 | 20 | -11.80 | |
| | Sobral, Edson Brito | | | 1678 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Coelho, Emanuela Regia De Sousa | | | 1724 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | De Oliveira, Jeffeson Pereira | | | 1887 | BRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Da Silva Fo, Josinaldo Franceli | | | 1751 | BRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Da Silva, Antonio Dutra | | | 1696 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | De Lima, Eli Artur Karl | | | 1883 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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