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Individual Calculations December 2017 |
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| Viana, Dirceu Total change: 3.00 | |   |
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| Aberto Internacional Duchamp in Rio Grupo Master | Rio de Janeiro | BRA | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2189 | 5.00 | 8 | 0.15 | 20 | 3.00 | |
|  Machado, Wallace Fernandes | | | 1789 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Galego, Luis | g | | 2479 | POR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Okamura, Milton Kasuo | | | 2031 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Dos Santos, Rodrigo Mello | | | 1869 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Fucs, Paulo Moses | | | 2039 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Larrea, Manuel | f | | 2290 | URU | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Teixeira, Ricardo Da Silva | f | | 2225 | BRA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Dos Santos, Vitor Eduardo Mello | | | 2052 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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