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Individual Calculations July 2019 |
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| Da Silva, Giovanni B Tavares Total change: 7.60 | |   |
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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 |
| 1697 | 1476 | 1.50 | 5 | 0.19 | 40 | 7.60 | |
|  Macedo, Maximo Valerio | f | | 1876 * | BRA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Dos Anjos, Avner Augusto | | | 1876 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jordao Barbosa, Marcio | | | 1876 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vieira, Alexandre Letizio | | | 1747 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Costa, Miguel Segundo Farias | | | 1108 | BRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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