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Individual Calculations September 2013 |
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| Ferreira, Alexander Total change: -10.35 | |   |
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| Taça Cidade de Joao Pessoa | Joao Pessoa/PB | BRA | 2013-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1718 | 0.00 | 4 | -0.69 | 15 | -10.35 | |
|  Galindo, Tome H. Brasil Torres | | | 2107 | BRA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Pinheiro, Davi Sales | | | 2030 | BRA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Nunes, Kleber Ferreira | | | 1885 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Torres, Wagner Da Silva | | | 1980 | BRA | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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