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Individual Calculations October 2017 |
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| Maia, Marco Aurelio Ferreira Total change: 8.20 | |   |
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| Aberto do Brasil Cidade de Guarapari 2017 | Guarapari ES | BRA | 2017-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2051 | 4.00 | 6 | 0.41 | 20 | 8.20 | |
|  Boghi, Victor Almeida | | | 1651 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rodi, Luis Ernesto | m | | 2336 | URU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bortoloso, Moacir Canella | c | | 2069 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Ricieri, Vinicius De Andrade | | | 1733 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Santos, Ary Barbosa | | | 1733 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | De Carvalho, Jose Jorge | | | 2199 | BRA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | * 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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