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Individual Calculations April 2018 |
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| Chang, Suzana Total change: 17.20 | |   |
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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 |
| 1927 | 2012 | 4.50 | 6 | 0.86 | 20 | 17.20 | |
|  Silva, Marcelo Valeriano | | | 1612 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Delgado Ramirez, Neuris | g | | 2412 * | PAR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Morais, Alemberg Beserra | | | 1720 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Da Silva Junior, Antonio Gomes | | | 1846 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Araujo, Jose Roberto | | | 2156 | BRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Da Silva, Joao Carlos Orguim | | | 1814 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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