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Individual Calculations July 2019 |
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| Caio, Francisco Ferreira Sotero Total change: -1.80 | |   |
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| Aberto do Brasil Xadrez Potiguar 2019 STD | Natal RN | BRA | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1614 | 1.00 | 3 | -0.09 | 20 | -1.80 | |
|  Azevedo, Alcides Alexandre A. | | | 2014 * | BRA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Quaranta Neto, Francisco | | | 1997 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Costa Junior, Adriano | | | 1214 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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