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Individual Calculations August 2015 |
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| Lukachewski Junior, Wanderlei Total change: 36.60 | |   |
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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 |
| 1952 | 2005 | 3.50 | 5 | 0.79 | 20 | 15.80 | |
|  Gomez Dacak, Franklin Paul | | | 1698 | PAR | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Silva, Lucas Henrique Da | | | 2092 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Villasanti, Sebastian | | | 1628 | PAR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mendonca Campelo, Higor Carlos | | | 2127 | BRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Villalba, Marcelo | m | | 2215 | PAR | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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 |
| 1950 | 2005 | 5.00 | 7 | 1.04 | 20 | 20.80 | |
| | Volkmann, Andre Jordi | | | 1675 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Yoshioka, Andre | | | 1821 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Stadler Pezzini, Leonardo | | | 1964 | BRA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Goncalves, Ruan Lucas Alves | | | 1976 | BRA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Calcado, Acyr Rogerio | | | 2128 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Mendes, Rodrigo Machado | | | 1919 | BRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Dos Santos Junior, Haroldo Cunha | f | | 2164 | 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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