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Individual Calculations May 2017 |
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| Boghi, Victor Almeida Total change: 20.00 | |   |
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| Regional Sudeste - Guarapari Chess Open | Guarapari ES | BRA | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1587 | 1.50 | 5 | 1.00 | 20 | 20.00 | |
|  Lage, Sergio Correa Magalhaes | | | 1987 * | BRA | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Ferreira, Kleber Victor | c | | 1987 * | BRA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Rodi, Luis Ernesto | m | | 1987 * | URU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alves, Alessandro Cunha | | | 1852 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Cantarino Neto, Mario Ribeiro | | | 1987 * | BRA | 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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