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Individual Calculations November 2012 |
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| Amaro, Jose Roberto Total change: 20.10 | |   |
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| Aberto do Brasil Cidade de Goiania 2012 | Goiania/GO | BRA | 2012-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 1859 | 1.50 | 4 | 0.67 | 30 | 20.10 | |
|  Monteiro Neto, Cesidio Rocha | | | 2084 | BRA | 0.50 | 1 | 0.28 | 30 | 8.40 | |  Baeta, Marcio Netto | | | 2112 | BRA | 1.00 | 1 | 0.81 | 30 | 24.30 | | | De Oliveira, Aquiles Machado | | | 2068 | BRA | 0.00 | 1 | -0.23 | 30 | -6.90 | | | De Paula, Rafael Figueiredo | | | 2107 | BRA | 0.00 | 1 | -0.19 | 30 | -5.70 | |
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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