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Individual Calculations September 2017 |
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| Maia, Marco Aurelio Ferreira Total change: -12.00 | |   |
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| Aberto do Brasil CONTAUD 2017 | Cuiaba MT | BRA | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2063 | 2.00 | 4 | 0.87 | 20 | 17.40 | |
|  Santos, Marcus Vinicius Moreira | m | | 2395 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Da Silva, Eduardo Batista Q | | | 1895 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Rangel, Daniel | f | | 2331 | BRA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Stamenkovic, Dragan | m | | 2402 | SRB | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | III IRT CXG | Rio de Janeiro RJ | BRA | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 2063 | 2.00 | 5 | -1.47 | 20 | -29.40 | |
| | Da Silva, Claudio Oliveira | | | 1795 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Manzi, Luiz Antonio Bardaro | | | 1966 | BRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Baeta, Marcio Netto | | | 1967 | BRA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Ramos, Angelo Bil | | | 1977 | BRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Saraiva, Alexandre Pacheco | | | 1857 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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) | | |
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