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Individual Calculations September 2017 |
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| Pereira, Silvio Cunha Total change: -8.60 | |   |
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| Aberto do Brasil CONTAUD 2017 | Cuiaba MT | BRA | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2285 | 3.00 | 5 | -0.43 | 20 | -8.60 | |
|  Da Silva, Marcelo Rosa | | | 1885 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Di Berardino, Diego Rafael | m | | 2498 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Fonseca, Luis Ernesto Serra Azul | | | 2013 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Utiyama, Marcel Heimar Ribeiro | | | 2209 | BRA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Cantarino Neto, Mario Ribeiro | | | 1989 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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