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Individual Calculations April 2018 |
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| Camara, Jose Arruda Total change: 22.00 | |   |
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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 |
| 2076 | 1856 | 2.00 | 4 | 1.10 | 20 | 22.00 | |
|  Da Silva Tomaz, Luiz Antonio | | | 2097 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Pinto, Rafael Henrique | | | 2053 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Pinto, Carlos Henrique Lopes | f | | 2141 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Macedo, Maximo Valerio | f | | 2014 | BRA | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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