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Individual Calculations September 2011 |
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| Rios Filho, Hilton Carlos Total change: -7.05 | |   |
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| II IRT CXG Convergencia 2011 | Rio de Janeiro/RJ | BRA | 2011-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 2212 | 2.50 | 4 | -0.55 | 15 | -8.25 | |
|  Frota, Alvaro | | | 2074 | BRA | 0.50 | 1 | -0.19 | 15 | -2.85 | |  Saraiva, Alexandre Pacheco | | | 1984 | BRA | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Carvalho, Romildo Dos Santos | | | 1882 | BRA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Zacarias, Rodrigo Medeiros | | | 2071 | BRA | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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 Xadrez Brasil Open 2011 | Rio de Janeiro/RJ | BRA | 2011-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 2212 | 1.00 | 1 | 0.08 | 15 | 1.20 | |
| | Mangini, Jose Henrique De Mello | | | 1812 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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