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Individual Calculations May 2019 |
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| Marques, Eudes Pinto Total change: 16.40 | |   |
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| Aberto do Brasil STD X Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2019-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1920 | 4.00 | 6 | -0.06 | 20 | -1.20 | |
|  Medeiros, Victoria Ligia Santos | | | 1520 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cavalcanti, Francisco De Assis | f | | 2259 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Leite, Ranieri Lopes | | | 1696 | BRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Vieira, Alexandre Letizio | | | 1762 | BRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Canonico, Rodrigo | | | 1716 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sales, Luis Carlos | | | 1709 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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) | | | | Zonal Bahia de Xadrez STD 2019 | Ilheus BA | BRA | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1921 | 2.00 | 3 | 0.88 | 20 | 17.60 | |
| | Zallio, Luciano De Souza | c | | 2280 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Silva, Jose Romain T Da Costa E | | | 1676 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Freitas, Remulo Aguiar | c | | 2144 | BRA | 1.00 | 1 | 0.78 | 20 | 15.60 | |
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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