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Individual Calculations June 2016 |
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| Martinez, Marcio Eduardo Total change: -30.00 | |   |
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| I IRT Semanal do Clube de Xadrez Sao Paulo | Sao Paulo SP | BRA | 2016-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 1799 | 0.00 | 2 | -0.26 | 20 | -5.20 | |
|  Vargas, Goncalo Cintra | | | 2092 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Blank Goncalves, Eduardo | | | 2147 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | VIII IRT ECP Etapa Siegmund Gansl | Sao Paulo SP | BRA | 2016-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1792 | 2.00 | 4 | -0.16 | 20 | -3.20 | |
| | Van Riemsdijk, Dirk D. | | | 1995 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Maraz, Ricardo | | | 1712 | BRA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Sato, Luiz Henrique Yuzo Tokuda | | | 1407 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Vieira, Alexandre Letizio | | | 1868 | BRA | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | Campeonato Brasileiro Amador 2016 U-2000 | Sao Paulo SP | BRA | 2016-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1779 | 1.50 | 6 | -0.58 | 20 | -11.60 | |
| | Duailibe, Ricardo Miguel | | | 1900 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Leon Lopes, Sergio Amadeus | | | 1885 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Da Silva, Wagner Afonso | | | 1979 | BRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Bail, Ellen Larissa | | | 1851 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Lunelli, Neuri Antonio | | | 1800 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Lima, Eduardo Augusto Fabri | | | 1957 | BRA | 0.00 | 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) | | | | I IRT Memorial MI Alexandru Segal | Sao Paulo SP | BRA | 2016-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1779 | 2.00 | 5 | -0.50 | 20 | -10.00 | |
| | Matsuura, Everaldo | g | | 2179 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Brujin, Homero | | | 1419 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cordioli, Jairo Ribeiro | | | 1891 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Heinrichs, Vivian | | | 1970 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ferreira, Wagner Maria Gangini | | | 1379 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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