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Individual Calculations April 2017 |
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| Alves Ferreira, Carlos Antonio Total change: 3.60 | |   |
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| IRT Recife III | Recife PE | BRA | 2017-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1543 | 2.00 | 6 | -0.30 | 40 | -12.00 | |
|  Hiramine, Ricardo Hiroshi Ferr | | | 1943 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Silva Junior, Marcelo Valerian | | | 1695 | BRA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Ferreira Junior, Jose Alves | | | 1403 | BRA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Da Silva, Douglas Barbosa | | | 1943 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gomes, Caio Moreira | | | 1461 | BRA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Mathias, Carlos Augusto De C. | | | 1514 | BRA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | * 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) | | | | Aberto do Brasil - VIII Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2017-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1543 | 2.00 | 5 | 0.39 | 40 | 15.60 | |
| | Hiramine, Rodrigo Yoshio Ferreir | | | 1943 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Macedo, Alexandre Soares De | | | 1826 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Da Silva, Gerson Lennon Cabral | | | 1347 | BRA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Felix, Dieggo Guerra | | | 1757 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Nobre, Jose Adalberto Barbosa | | | 1623 | BRA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | * 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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