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Individual Calculations September 2012 |
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| Souza Neves, Andrey M Total change: 4.35 | |   |
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| Zonal Amazonas 2012 | Manaus/AM | BRA | 2012-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2140 | 4.50 | 6 | 0.38 | 15 | 5.70 | |
|  Benayon, Elismar Da Silva | | | 1814 | BRA | 0.50 | 1 | -0.37 | 15 | -5.55 | |  Rocha, Roberto Da Costa | | | 2068 | BRA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | De Pontes E Souza, Jose Geraldo | | | 1906 | BRA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Reis, Renan Do Carmo | | | 2307 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Stone, Ronnie Frank Pires | | | 1928 | BRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Gutierrez, Enrique Alberto Soto | | | 1885 | BRA | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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 do Brasil de Maringa | Maringa/PR | BRA | 2012-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2140 | 4.00 | 6 | -0.09 | 15 | -1.35 | |
| | Ramillo, Vitoria Matheus | | | 1794 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Mareco, Sandro | g | | 2540 * | ARG | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Aoyama, Edmundo | | | 1915 | BRA | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Santos, Emanuel Valentin Dos | | | 1888 | BRA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Cabral, Denrick | | | 1896 | BRA | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Aguiar, Djalma | | | 1964 | BRA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | * 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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