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Individual Calculations August 2015 |
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| Almeida Junior, Alvaro Alves De Total change: -7.20 | |   |
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| Aberto do Brasil STD Taca FMD/Xadrez Educa | Sao Bento do Sul/SC | BRA | 2015-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1897 | 4.00 | 6 | -0.22 | 40 | -8.80 | |
|  Nowak, Suelem Cristine | | | 1497 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Cunha, Lucas Aguiar | | | 2297 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Crul, Otavio Augusto Barros | | | 1632 | BRA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Furmam, Fernando Gustavo | | | 1631 | BRA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Vilela, Bruno Ailton | | | 1643 | BRA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Santa Isabel, Marivaldo Dos Reis | | | 1689 | BRA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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) | | | | Regional Sul Brasileiro de Xadrez 2015 | Curitiba/PR | BRA | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1897 | 1.50 | 4 | 0.04 | 40 | 1.60 | |
| | Chemin, Justo Reinaldo | f | | 2104 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ziarecki, Sandro Augusto | | | 2086 | BRA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Barbosa, Fernando | | | 2184 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Crul, Otavio Augusto Barros | | | 1632 | BRA | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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) | | |
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