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Individual Calculations April 2018 |
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| Rocha, Vitor Firmo De Souza Total change: 9.40 | |   |
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| Aberto do Brasil IX Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2231 | 3.50 | 5 | 0.47 | 20 | 9.40 | |
|  Reis, Virginia Lagrange M. | | | 1831 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vieira, Pablo Costa | | | 1977 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Jordao Barbosa, Marcio | | | 2050 | BRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Pereira, Silvio Cunha | f | | 2284 | BRA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Supi, Luis Paulo | m | | 2557 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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