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Individual Calculations June 2019 |
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| Costa Normando, Mario Alexandre Total change: -31.20 | |   |
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| Campeonato Norte-Nordeste Amador de Xadrez STD sub-1800 - 2019 | Fortaleza CE | BRA | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1666 | 1.50 | 5 | -0.78 | 40 | -31.20 | |
|  Rocancourt Moreira, Mauricio | | | 1753 | BRA | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Azevedo, Eduardo Jose E De | | | 1766 | BRA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Teramoto, Anderson | | | 1667 | BRA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Carneiro, Jose Gildivan | | | 1617 | BRA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Lira, Carlan Amorim | | | 1689 | BRA | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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