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Individual Calculations August 2015 |
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| Silva, Lucas Henrique Da Total change: 55.00 | |   |
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| V IRT de Xadrez - Cidade de Foz do Iguacu | Foz do Iguacu/PR | BRA | 2015-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2092 | 4.00 | 5 | 1.46 | 20 | 29.20 | |
|  Almeida, Carlos | | | 1877 | PAR | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Lukachewski Junior, Wanderlei | | | 2005 | BRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Villalba, Marcelo | m | | 2215 | PAR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Caetano, Hugo Zanotti Mendonca | | | 2204 | BRA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Zini, Jhone Marcelo | | | 2112 | BRA | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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) | | | | Floripa Winter Chess 2015 - Amateur U2200 | Florianopolis | BRA | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 2092 | 6.00 | 7 | 1.03 | 20 | 20.60 | |
| | Policarpo, Nicolas | | | 1755 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ribeiro , Allysson | | | 1868 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Goncalves, Ruan Lucas Alves | | | 1976 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Da Silva, Joao Carlos Orguim | | | 1882 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Stadler Pezzini, Leonardo | | | 1964 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ikeda, Vinicius Yasuto | | | 1892 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Calcado, Acyr Rogerio | | | 2128 | BRA | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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) | | | | Regional Sul Brasileiro de Xadrez 2015 | Curitiba/PR | BRA | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2092 | 4.00 | 6 | 0.26 | 20 | 5.20 | |
| | Cenedese, Jose Henrique De Olive | | | 1692 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Schwertner, Joao Victor Moreira | | | 1898 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Choma, Ernani Francisco | f | | 2345 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Medeiros, Thauane Ferreira | | | 1895 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Dos Santos Junior, Haroldo Cunha | f | | 2164 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Deus Filho, Joaquim De | | | 1914 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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) | | |
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