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Individual Calculations June 2015 |
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| Sa, Antonio Villar Marques De Total change: 21.00 | |   |
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| Campeonato Brasileiro Amador 2015 | Sao Paulo/SP | BRA | 2015-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1938 | 4.00 | 6 | -0.09 | 20 | -1.80 | |
|  Schultz, Rauanda | | | 1540 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Coronado, Evandro Jose | | | 1787 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Carstens Dobuchak, Thiago | | | 2014 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Vieira, Alexandre Letizio | | | 1832 | BRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Federzoni, Enzo | | | 1677 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ferreira Brandet, Rodrigo | | | 1856 | BRA | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | Regional Centro Oeste 2015 | Brasilia/DF | BRA | 2015-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1941 | 3.50 | 5 | 1.14 | 20 | 22.80 | |
| | Couto, Januario Pereira Do | | | 1608 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Correa, Lorenna Martins | | | 1648 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Pottker, Gustavo Sartori | | | 2130 | BRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Garcia, Gabriel Gonzaga | | | 2089 | BRA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Delgado Ramirez, Neuris | g | | 2341 * | PAR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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