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Individual Calculations April 2015 |
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| Hengles, Roberto Carlos Total change: -6.60 | |   |
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| I IRT Clube de Xadrez de Rio Claro | Rio Claro/SP | BRA | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 1827 | 0.00 | 1 | -0.14 | 20 | -2.80 | |
|  Rodrigues, Leonardo De Miranda | | | 2133 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | Aberto do Brasil - etapa Pocos de Caldas | Pocos de Caldas/MG | BRA | 2015-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1827 | 1.00 | 3 | -0.19 | 20 | -3.80 | |
| | Supi, Luis Paulo | m | | 2227 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kajiwara, Joao Kazuyuki | | | 1427 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Savian, Fabio | | | 2074 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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