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Individual Calculations March 2018 |
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| Martins, Carlos Total change: 21.80 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2250 | 6.50 | 10 | 0.42 | 20 | 8.40 | |
|  Almeida Junior, Alvaro Alves De | | | 2015 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Cantero, Rodolfo | | | 2010 | PAR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Di Berardino, Diego Rafael | m | | 2516 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Fernandes Filho, Bergson Fragoso | | | 2108 | BRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Dos Reis, Leandro Aparecido C | | | 2004 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Cardoso, Lucca Pimenta | | | 1850 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Matsuura, Everaldo | g | | 2492 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Carstens Dobuchak, Thiago | | | 2007 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rodriguez Vila, Andres | g | | 2459 | URU | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Caldeira, Adriano | f | | 2136 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | | | Campeonato Paranaense Absoluto de Xadrez 2017 | Curitiba PR | BRA | 2018-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2250 | 5.50 | 8 | 0.67 | 20 | 13.40 | |
| | Machado, Wesley Henrique | | | 1850 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cogorni, Thiago Henrique | | | 1861 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lukachewski Junior, Wanderlei | | | 2049 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Fier, Alexandr | g | | 2557 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gonzalez, Bolivar Ribeiro | f | | 2226 | BRA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Borges, Victor Hugo Moreira | | | 2179 | BRA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Sakakibara, Salvio | | | 2037 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sunye Neto, Jaime | g | | 2486 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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