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Rapid:
Individual Calculations October 2023 |
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| Assis, Elton John Total change: -1.20 | |   |
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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 |
| 1791 | 1835 | 2.50 | 6 | -0.70 | 20 | -14.00 | |
|  Lima, Rodrigo Cunha | | | 1392 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Galindo, Flavio H. Rocha | | | 2113 | BRA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Silva, Wellington Francisco Da | | | 1997 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Da Silva Tomaz, Luiz Antonio | | | 2185 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Araujo Brandao, Estevao Alisson | | | 1621 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Bronzeado, Artur Abilio Braga | | | 1435 * | 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) | | | | 8o Guarabira Chess Open | Guarabira PB | BRA | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1835 | 4.00 | 6 | 0.64 | 20 | 12.80 | |
| | Lima, Rodrigo Cunha | | | 1435 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cordula, Rodrigo Pontes | | | 1651 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Urquiza, Marcello De Albuquerque | | | 2055 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Dos Santos, Leonardo Lopes | | | 1642 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Melo, Alberto Vieira | | | 1943 | BRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Lima, Alan Silva De | | | 1926 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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