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Individual Calculations August 2015 |
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| De Melo, Gelucio Total change: -64.40 | |   |
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| Aberto do Brasil Xadrez Potiguar 2015 Taca Unimed | Natal/RN | BRA | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1648 | 2.00 | 6 | -1.61 | 40 | -64.40 | |
|  Da Silva, Antonio Dutra | | | 1768 | BRA | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Dantas, Isaac Pereira | | | 1628 | BRA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Fernandes, Pedro Guilherme Muniz | | | 1343 | BRA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Marques, Dayvid Geverson Lopes | | | 1550 | BRA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Vital, Pablo Manoel Santana | | | 1506 | BRA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Macedo, Luiz Soares De | | | 1605 | BRA | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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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