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Individual Calculations December 2018 |
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| Rocha, Vitor Firmo De Souza Total change: -14.40 | |   |
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| Semifinal Regiao 2 do 85 Campeonato Brasileiro Absoluto STD | Manaus AM | BRA | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2174 | 4.00 | 7 | -1.37 | 20 | -27.40 | |
|  Gutierrez, Enrique Alberto Soto | c | | 1886 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Viana Junior, Carlos Alberto | | | 2032 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Pessoa, Hudson Anselmo | | | 1876 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Da Silva, Mikhail Zoltan Iwanon | | | 2051 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Rocha, Roberto Da Costa | c | | 1987 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lima, Endson Dos Santos | | | 2057 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Benayon, Elismar Da Silva | | | 1774 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | II Festival Internacional DUCHAMP IN RIO - Master | Rio de Janeiro RJ | BRA | 2018-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2174 | 5.00 | 9 | -0.08 | 20 | -1.60 | |
| | Chaves, Jorge Antonio Torres | | | 1922 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Matsuura, Everaldo | g | | 2476 | BRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Rodi, Luis Ernesto | m | | 2327 | URU | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Urquiza, Marcello De Albuquerque | | | 2018 | BRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Ramos, Angelo Bil | | | 1952 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Dos Santos, Vitor Eduardo Mello | | | 2054 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Campos, Alexandre Ferreira | | | 2076 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Santos Filho, Tadeu Sousa | | | 2078 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Teixeira, Ricardo Da Silva | f | | 2239 | BRA | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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 Festival Internacional DUCHAMP IN RIO - Grupo A U2200 | Rio de Janeiro RJ | BRA | 2018-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2174 | 4.00 | 5 | 0.73 | 20 | 14.60 | |
| | Nascimento, Pedro Henrique Alves | | | 2007 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Dos Santos, Vitor Eduardo Mello | | | 2054 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Lopes Fo, Jorge Antonio Ferreira | c | | 2126 | BRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Lebredo Zaragoitia, Gerardo | m | | 2139 | CUB | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Dos Santos, Rodrigo Mello | | | 1965 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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