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Individual Calculations November 2011 |
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| Machado, Wallace Fernandes Total change: -18.75 | |   |
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| IRT CXG Convergencia - Centenario BOTVINNIK | Rio de Janeiro/RJ | BRA | 2011-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1884 | 0.00 | 2 | -0.74 | 15 | -11.10 | |
|  Dacal Mendes, Jorge Alberto | | | 1870 | BRA | 0.00 | 1 | -0.52 | 15 | -7.80 | |  De Castro, Thales Jose Fernandes | | | 2104 | BRA | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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) | | | | IRT Rio de Janeiro de Primavera 2011 | Rio de Janeiro/RJ | BRA | 2011-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1873 | 1.00 | 4 | -0.51 | 15 | -7.65 | |
| | Bottari, Raimondo | | | 2195 | ITA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Rodrigues, Nei Jorge | | | 2043 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Ramos, Mike Nelson | | | 1846 | BRA | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Moutinho, Virginia Lagrange | | | 1830 | BRA | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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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