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Individual Calculations September 2012 |
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| Zacarias, Rodrigo Medeiros Total change: -9.60 | |   |
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| Aberto do Brasil Cidade Maravilhosa 2012 | Rio de Janeiro/RJ | BRA | 2012-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2061 | 1.00 | 4 | -0.64 | 15 | -9.60 | |
|  Freitas, Romeu Salvador | | | 2256 | BRA | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Santos, Otavio Belegarde Dos | | | 1822 | BRA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | De Paiva, Pedro Henrique | | | 2293 | BRA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Baeta, Marcio Netto | | | 2147 | BRA | 0.00 | 1 | -0.38 | 15 | -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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