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Individual Calculations September 2013 |
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| Horst, Rodrigo Total change: 7.20 | |   |
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| III Aberto do Brasil Cidade de Maringa | Maringa/PR | BRA | 2013-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 1911 | 1.00 | 3 | 0.62 | 30 | 18.60 | |
|  Martins, Carlos | f | | 2241 | BRA | 0.50 | 1 | 0.38 | 30 | 11.40 | | | Barata, Adriano Albiani | c | | 2170 | BRA | 0.50 | 1 | 0.32 | 30 | 9.60 | |  Stamenkovic, Dragan | m | | 2311 * | SRB | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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) | | | | Aberto do Brasil Centenario da Colonizacao Japonesa no Vale do Ribeira | Registro/SP | BRA | 2013-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1911 | 1.50 | 5 | -0.38 | 30 | -11.40 | |
| | Sztokbant, Bernardo Vainzoff | | | 2185 | BRA | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Proudian, Armen | f | | 2286 | BRA | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Santa Isabel, Marivaldo Dos Reis | | | 1740 | BRA | 0.00 | 1 | -0.73 | 30 | -21.90 | | | Caporale, Giuseppe Guido | | | 1787 | BRA | 1.00 | 1 | 0.33 | 30 | 9.90 | | | Segal, Alexandru Sorin | m | | 2134 | BRA | 0.50 | 1 | 0.28 | 30 | 8.40 | |
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) | | |
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