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Individual Calculations June 2016 |
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| Vieira, Alexandre Letizio Total change: -28.00 | |   |
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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 |
| 1768 | 1925 | 2.00 | 3 | -0.01 | 20 | -0.20 | |
|  Moura, Victor Cavinato | | | 2010 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Van Riemsdijk, Marius | | | 1770 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Machado, Antonio Rodrigo | | | 1525 * | 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) | | | | VIII IRT ECP Etapa Siegmund Gansl | Sao Paulo SP | BRA | 2016-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1868 | 3.00 | 5 | -0.07 | 20 | -1.40 | |
| | Teshima, Claudio Yutaka | | | 1468 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tamarozi, Isabelle | | | 2037 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Nikolic, Jovane | | | 1798 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Hoshino, Karen | | wc | 1744 | JPN | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Martinez, Marcio Eduardo | | | 1792 | BRA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | | | Campeonato Brasileiro Amador 2016 U-2000 | Sao Paulo SP | BRA | 2016-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1859 | 3.50 | 6 | 0.26 | 20 | 5.20 | |
| | Lima, Eduardo Augusto Fabri | | | 1957 | BRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Sato, Claudio Takeshi | | | 1464 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Felix, Raimundo Nascimento | | | 1930 | BRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Leon Lopes, Sergio Amadeus | | | 1885 | BRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Reis, Virginia Lagrange M. | | | 1776 | BRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Silva, Vinicius Parente | | | 1874 | BRA | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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 |
| 1530 | 1859 | 1.00 | 3 | -1.58 | 20 | -31.60 | |
| | Ishikawa, Emilio Keiji | | | 1673 | BRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Do Valle Cardoso, Lucas | | | 1459 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Brujin, Homero | | | 1459 * | 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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