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Individual Calculations March 2018 |
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| Nunes, Marcela Andreia Dias Total change: 21.20 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1543 | 4.50 | 9 | 0.46 | 20 | 9.20 | |
|  Sarda, Joao Sada | | | 1143 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fanckin, Alexandre | | | 1299 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Takano, Nicholas Ryo | | | 1943 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Reis Junior, Evandro De Laet | | | 1943 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Da Silva Junior, Sediney Mari | | | 1943 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mendes, Ana Beatriz Dias Guida | | | 1193 * | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Marques, Andre Rezende | | | 1933 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Amorin, Gabriel Ferrante | | | 1143 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Reis, Virginia Lagrange M. | | | 1808 | BRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | * 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 de Carnaval 2018 | Sao Paulo SP | BRA | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1543 | 3.00 | 7 | 0.60 | 20 | 12.00 | |
| | De Borba, Gabriel | c | | 1943 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Capelo, Martinho Figueira | | | 1828 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ferreira, Wagner Maria Gangini | | | 1240 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dos Reis, Leandro Aparecido C | | | 1943 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rodrigues, Jose Henrique Leite | | | 1197 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | De Paiva, Ricardo Carisio Batista | | | 1758 | BRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Haman, Muhammad | | | 1912 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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