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Rapid:
Individual Calculations January 2015 |
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| Alves De Medeiros, Jovany Total change: 3.40 | |   |
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| III Master Paraíba de Xadrez | Joao Pessoa/PB | BRA | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2084 | 4.50 | 9 | 0.17 | 20 | 3.40 | |
|  Melo, Silvio Sa De | | | 1912 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Oliveira, Renato De Araujo | | | 2143 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Souza, Marcos Valerio A. | | | 2094 | BRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Torres, Douglas Da Silva | | | 2123 | BRA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Cavalcanti, Francisco De Assis | f | | 2274 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | De Oliveira, Jefferson Pereira | | | 1991 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | De Souza, Arthur Olintho | | | 2095 | BRA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Gomes Neto, Nelson Justino | | | 2123 | BRA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Rodrigues Da Silva, Evandro | | | 2136 | BRA | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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