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Individual Calculations December 2017 |
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| Bueno, Alfeu Junior Varela Total change: 35.00 | |   |
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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 |
| 2167 | 2186 | 6.00 | 9 | 1.18 | 20 | 23.60 | |
|  De Almeida, Roberto A. Ferreira | | | 1822 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Carvalho Jr, Celestino | | | 1993 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Roselli Mailhe, Bernardo | m | | 2421 | URU | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Peixoto, Helio Ricardo Soutinho | | | 1936 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Lima, Darcy | g | | 2546 | BRA | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Meza, Anahi | | wf | 2075 | ARG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Delgado Ramirez, Neuris | g | | 2586 * | PAR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lebredo Zaragoitia, Gerardo | m | | 2164 | CUB | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Moccero, Eduardo | | | 1957 | ARG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | | | Aberto Internacional Duchamp in Rio Grupo A U-2200 | Rio de Janeiro RJ | BRA | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2186 | 3.50 | 4 | 0.57 | 20 | 11.40 | |
| | Peixoto, Helio Ricardo Soutinho | | | 1936 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dos Santos, Vitor Eduardo Mello | | | 2052 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Escofet, Jaime | | | 2004 | URU | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Genta, Alejandro | | | 2036 | URU | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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