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Individual Calculations April 2015 |
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| Melo, Silvio Sa De Total change: -14.00 | |   |
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| Aberto do Brasil - VI Memorial Bobby Fischer | Joao Pessoa/PB | BRA | 2015-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1903 | 2.50 | 4 | -0.70 | 20 | -14.00 | |
|  De Araujo, Marco Antonio Sena C | | | 1552 | BRA | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Leao, Flavio Sanchez | | | 1806 | BRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Cunha, Jose Manoel Vercosa Da | | | 1608 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Silva Junior, Marcelo Valeriano | | | 1631 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | |
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