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Individual Calculations October 2019 |
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| De Sa, Sidney Loyola Total change: 59.60 | |   |
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| Aberto do Brasil I Niteroi Chess Open 2019 | Niteroi RJ | BRA | 2019-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1772 | 4.00 | 7 | 1.49 | 40 | 59.60 | |
|  Manzi, Luiz Antonio Bardaro | | | 2039 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Rodolpho Filho, Joao | | | 1397 | BRA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Moura, Eduardo Eugenio Chaves | | | 2104 | BRA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Rego, Sandro Da Silva | | | 1984 | BRA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Rangel, Daniel | f | | 2172 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rovedo, Salomao | | | 1596 | BRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Silva, Marcelo Dos Santos | | | 1955 | BRA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | * 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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