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Individual Calculations September 2017 |
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| Torres, Eduardo Lisboa Total change: -25.60 | |   |
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| III Floripa Winter Chess 2017 - Amateur U2200 | Florianopolis SC | BRA | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1939 | 3.50 | 7 | -1.49 | 20 | -29.80 | |
|  Perondi, Marcelo | | | 1539 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Piccoli, Lucas Fonseca | | | 1804 | BRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Bail, Ellen Larissa | | | 1676 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Almeida Junior, Alvaro Alves De | | | 2083 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Marques Junior, Marcos Antonio | | | 1785 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Cezar, Ricardo De Almeida | | | 1549 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Da Silva, Juliano Roberto Nery | | | 1839 | BRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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) | | | | V Aberto do Brasil - Taca Cidade de Teresina | Teresina PI | BRA | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1939 | 2.50 | 5 | 0.21 | 20 | 4.20 | |
| | Albuquerque Junior, Wellington S. | | | 2171 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Silva Junior, Marcelo Valeriano | | | 1687 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Souza, Rafael Cabral De | | | 2162 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Da Silva, Jose Gomes | | | 1738 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Chang, Suzana | | wf | 2096 | BRA | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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