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Individual Calculations September 2012 |
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| Melo, Silvio Sa De Total change: 1.80 | |   |
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| IV Campeonato Paraibano Absoluto 2012 - Aberto do Brasil | Joao Pessoa/PB | BRA | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1893 | 1.50 | 3 | 0.12 | 15 | 1.80 | |
|  Torres, Douglas Da Silva | | | 2105 | BRA | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Souza, Marcos Valerio A | | | 2038 | BRA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Dantas, Isaac Pereira | | | 1612 | BRA | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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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