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Individual Calculations August 2015 |
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| Mendes, Rodrigo Machado Total change: 8.60 | |   |
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| IRT STD Memorial Antonio Jose Franca Garcia U2200 | Sao Paulo/SP | BRA | 2015-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1919 | 2.00 | 4 | -0.21 | 20 | -4.20 | |
|  Camargo, Luca Oshiro | | | 1519 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Da Silva, Tiago Henrique Amaro | | | 2045 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Fernandes, Jose Francisco | | | 1724 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Rodrigues, Leonardo De Miranda | | | 2150 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | | | Floripa Winter Chess 2015 - Amateur U2200 | Florianopolis | BRA | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1919 | 4.50 | 7 | 0.62 | 20 | 12.40 | |
| | Schwirkowski Filho, Adriano | | | 1519 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gieseler, Ronny Knoch | | | 2170 | BRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Federzoni, Enzo | | | 1699 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Florianovitz, Derlei Alex | | | 2094 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Pimenta, Elisandro Da Silva | | | 1790 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Lukachewski Junior, Wanderlei | | | 2005 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Silva, Vinicius Parente | | | 1791 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | | | Regional Sul Brasileiro de Xadrez 2015 | Curitiba/PR | BRA | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1919 | 3.00 | 5 | 0.02 | 20 | 0.40 | |
| | Mendonca Campelo, Higor Carlos | | | 2127 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Filgueiras, Nathan Felipe | | | 1591 | BRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Colaco, Willian Wagner Soares | | | 1557 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bueno, Marcos Antonio Ferreira | | | 1745 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Zini, Jhone Marcelo | | | 2112 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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) | | |
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