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Individual Calculations March 2018 |
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| Silva, Janderson Rossi Da Total change: -18.40 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1850 | 4.50 | 10 | -0.32 | 20 | -6.40 | |
|  Boghi, Victor Almeida | | | 1673 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Almeida Junior, Alvaro Alves De | | | 2015 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | De Oliveira, Licio Lopes | | | 1639 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Federzoni, Enzo | | | 2030 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Carvalho, Isis | | | 1450 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Souza Neves, Andrey M. | f | | 2118 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sarda, Joao Sada | | | 1450 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cantero, Rodolfo | | | 2010 | PAR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Dos Reis, Leandro Aparecido C | | | 2004 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Blank Goncalves, Eduardo | | | 2102 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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) | | | | Aberto do Brasil STD 80 anos do Clube de Xadrez de Curitiba | Curitiba PR | BRA | 2018-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1850 | 3.00 | 6 | -0.60 | 20 | -12.00 | |
| | De Oliveira, Wythor Rogerio | | | 1450 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Matsuura, Frederico | f | | 2250 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Moraes, Maurino Anastacio De | | | 1579 | BRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Machado, Wesley Henrique | | | 1450 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dos Anjos, Diovana Ferreira | | | 1644 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Araujo, Adalberto Marcos | f | | 2233 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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) | | |
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