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Individual Calculations October 2018 |
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| Molina, Roberto Junio Brito Total change: 2.20 | |   |
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| III Aberto do Brasil de Xadrez STD da Cidade de Rio Branco | Rio Branco AC | BRA | 2018-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2451 | 6.00 | 7 | 0.22 | 10 | 2.20 | |
|  De Oliveira, Luiz Carlos | | | 2051 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  De Freitas, Rubens Batista | | | 2051 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Araujo, Everson De Moura | | | 2051 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Nery Junior, Jose Antonio | | | 2106 | BRA | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Cabrera, Dino Luis Hernandez | | | 2102 | BRA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Diamant, Andre | g | | 2528 | BRA | 0.50 | 1 | 0.11 | 10 | 1.10 | | | De Araujo, Antonio Marcelo R. | | | 2149 | BRA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | * 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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