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Individual Calculations November 2017 |
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| Rocha, Vitor Firmo De Souza Total change: 16.20 | |   |
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| X Memorial Governador Miguel Arraes Nordestao 2017 | Recife PE | BRA | 2017-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2161 | 4.50 | 6 | 0.81 | 20 | 16.20 | |
|  De Oliveira, Francemir Barra | | | 1761 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Moura, Paulo Jorge Alves B. | | | 1913 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | De Lima, Alexsandro Barros | | | 2021 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Asfora, Marco Antonio H. | f | | 2206 | BRA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Bouwman, Marcelo Wanderley | | | 2186 | BRA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Guimaraes, Diogo Duarte | | | 2262 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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