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Individual Calculations May 2013 |
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| Silva, Ivanilson Pereira Total change: 0.00 | |   |
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| IV Memorial Bobby Fischer | Joao Pessoa/PB | BRA | 2013-03-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1868 | 0 | 2.00 | 5 | 0.00 | 1796 | | 0.00 | |
|  Felix, Thiago Ribeiro | | | 1972 | BRA | 0.50 | 1 | 0.00 | | 0.00 | |  Melo, Silvio Sa De | | | 1903 | BRA | 0.50 | 1 | 0.00 | | 0.00 | | | Coelho, Ramyres Santana | | | 1898 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Silva, Alexsandro Lira | | | 1977 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Costa, Edvaldo Da Cruz | | | 1591 | BRA | 1.00 | 1 | 0.00 | | 0.00 | |
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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