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Individual Calculations July 2015 |
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| De Lima, Claudionor Henriques Total change: -3.20 | |   |
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| Campeonato Paraibano de Xadrez STD 2015 | Joao Pessoa/PB | BRA | 2015-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1560 | 1.00 | 4 | -0.16 | 20 | -3.20 | |
|  De Oliveira, Jefferson Pereira | | | 1940 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  De Lima, Ednaldo M. Vasconcelos | | | 1623 | BRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Baltar, Petrov Ferreira | | | 1781 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Da Silva Filho, Joaquim Virgulin | | | 1606 | BRA | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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