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Rapid:
Individual Calculations April 2015 |
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| De Oliveira, Jefferson Pereira Total change: -0.20 | |   |
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| IV Ativo AXCV 2015 | Joao Pessoa/PB | BRA | 2015-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 2005 | 4.00 | 6 | -0.01 | 20 | -0.20 | |
|  Barros, Ubirajara Barbosa | | | 1610 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rodrigues Da Silva, Evandro | | | 2153 | BRA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | De Souza, Rondinelle Pessoa | | | 2095 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | De Moura, George Nunes | | | 1819 | BRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | De Lima, Ednaldo M. Vasconcelo | | | 1641 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Baltar, Petrov Ferreira | | | 1797 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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