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Individual Calculations September 2012 |
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| Cunha, Rafael Fernandes Total change: 14.10 | |   |
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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 |
| 1977 | 1898 | 2.00 | 4 | 0.47 | 30 | 14.10 | |
|  Moura, Paulo Jorge Alves B | | | 2142 | BRA | 1.00 | 1 | 0.80 | 30 | 24.00 | |  Rodrigues Da Silva, Evandro | | | 2162 | BRA | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Oiveira, Renato De Araujo | | | 2106 | BRA | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Born, Ary | | | 1498 * | BRA | 1.00 | 1 | 0.08 | 30 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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