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Individual Calculations August 2013 |
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| Lima, Alan Silva De Total change: 1.65 | |   |
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| Aberto do Brasil Xadrez Potiguar 2013 | Natal/RN | BRA | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 1934 | 1.50 | 4 | 0.11 | 15 | 1.65 | |
|  Reis, Paulo F. Jatoba De Oliveira | f | | 2334 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Francelli, Derli | | | 1666 | BRA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | De Sousa, Leonardo Santos | | | 2058 | BRA | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Silveira Filho, Neri Da Silva | | | 2227 | BRA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | * 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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