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Individual Calculations May 2012 |
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| Mascarenhas, Alberto Pinheiro Total change: -22.35 | |   |
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| IRT Final Circuito Convergencia 2011 | Rio de Janeiro/RJ | BRA | 2012-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2268 | 4.00 | 7 | -0.38 | 15 | -5.70 | |
|  Maia, Marco Aurelio Ferreira | | | 2147 | BRA | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Santos Filho, Tadeu Sousa | | | 2085 | BRA | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Costa, Carlos Evanir | | | 2217 | BRA | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Rodi, Luis Ernesto | m | | 2391 | ARG | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Bil, Angelo | | | 2106 | BRA | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Baeta, Marcio Netto | | | 2154 | BRA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Ferreira, Kleber Victor | | | 2113 | BRA | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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) | | | | II Aberto do Brasil - Taça Cidade de Fortaleza | Fortaleza/CE | BRA | 2012-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2268 | 4.50 | 7 | -1.11 | 15 | -16.65 | |
| | Sampaio Filho, Joao Rodrigues | | | 1868 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Bezerra, Flavio Rodrigo Costa | | | 2033 | BRA | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Santos, Roberto Melo Dos | | | 1937 | BRA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Azevedo Junior, Jose Ferreira | | | 2059 | BRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Cardoso, Almir Correia | | | 2045 | BRA | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Lima Neto, Pedro | | | 2058 | BRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Pinto, Carlos Henrique Lopes | f | | 2117 | BRA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | * 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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