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Individual Calculations November 2014 |
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| Rocha, Vitor Firmo De Souza Total change: -6.80 | |   |
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| Aberto do Brasil IX Memorial Aderson Borges de Carvalho | Juazeiro do Norte/CE | BRA | 2014-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2338 | 1993 | 0.00 | 1 | -0.11 | 20 | -2.20 | |
|  Pinheiro, Iung Alicio De O. | f | | 2338 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | III IRT AXCV 2014 | Joao Pessoa/PB | BRA | 2014-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1993 | 3.50 | 5 | 0.39 | 20 | 7.80 | |
| | Barros, Ubirajara Barbosa | | | 1593 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Souza, Marcos Valerio A. | | | 2101 | BRA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Lemos, Doriedson | | | 2062 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Jales, Luiz Fabio Alves | | | 1837 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Baltar, Petrov Ferreira | | | 1814 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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) | | | | American Continental Classical Championship 2014 | Natal/RN | BRA | 2014-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2041 | 5.00 | 11 | -0.62 | 20 | -12.40 | |
| | Cruz, Cristhian | g | | 2441 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Barros E Silva, Byron Veras | | | 1853 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Acosta, Pablo Ismael | f | | 2300 | ARG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Gomes, Carlos Henrique Caldeira | | | 1888 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Tapia Fuentes, Jaime | | | 2208 | CHI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Camara, Jose Arruda | | | 1905 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Fernandez, Maria Florencia | | wm | 2218 | ARG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Quaranta Neto, Francisco | | | 1933 | BRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Pinero, Ismael | c | | 1925 | URU | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Schuh, Astor Jose | | | 1956 | BRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Araujo, Vitor Angelo Lima | | | 1840 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | |
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