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Individual Calculations September 2015 |
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| Caetano, Ryan Wesley Da Costa Total change: 12.80 | |   |
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| Aberto do Brasil STD Caioba 2015 | Matinhos/PR | BRA | 2015-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1606 | 1.00 | 4 | 0.32 | 40 | 12.80 | |
|  Silva, Lucas Henrique Da | | | 2006 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Almeida Junior, Alvaro Alves D | | | 1890 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Policarpo, Nicolas | | | 1852 | BRA | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Weise, William Ferreira | | | 1799 | BRA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | * 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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