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Individual Calculations June 2013 |
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| Juliani, Sidnei Total change: -15.30 | |   |
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| IRT Pedro Nascimento 2013 | Brasilia/DF | BRA | 2013-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1879 | 1.00 | 4 | -0.40 | 15 | -6.00 | |
|  Ferreira, Jose Carlos | | | 1912 | BRA | 1.00 | 1 | 0.55 | 15 | 8.25 | |  Nascimento, Davi Da Silva | | | 2119 | BRA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Cunha, Lucas Aguiar | | | 2207 | BRA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Arruda Filho, Ivo Pereira De | | | 1795 | BRA | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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) | | | | XVII Memorial Cel PM Francisco Alves | Fortaleza/CE | BRA | 2013-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1879 | 1.50 | 4 | -0.62 | 15 | -9.30 | |
| | Januario, Severino Pereira | | | 2156 | BRA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Costa, Edvaldo Da Cruz | | | 1579 | BRA | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Laroca, Alvaro Ney | | | 1592 | BRA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Brandao, Marcius Gomes | | | 2067 | BRA | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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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