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Individual Calculations December 2015 |
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| Macedo, Luiz Soares De Total change: -18.20 | |   |
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| XVIII IRT Academia Potiguar - Xadrez STD | Natal RN | BRA | 2015-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1579 | 4.00 | 8 | -0.91 | 20 | -18.20 | |
|  Marques, Dayvid Geverson Lopes | | | 1541 | BRA | 0.50 | 1 | -0.05 | 20 | -1.00 | |  Vital, Pablo Manoel Santana | | | 1579 | BRA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | De Barros, Sara Maria | | | 1522 | BRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Da Silva Miguel, Lucas Ramonn | | | 1404 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Dos Santos, Bruna Roberta G. A. | | | 1385 | BRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Do Nascimento, Igor Oliveira | | | 1497 | BRA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Melo, Guilherme Gama Do Nascimen | | | 1586 | BRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Fernandes, Pedro Guilherme Muniz | | | 1427 | BRA | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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