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Individual Calculations September 2019 |
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| Lemos, Dawton Almino Total change: 8.40 | |   |
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| Aberto do Brasil - VII Taca Cidade de Teresina STD | Teresina PI | BRA | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 2171 | 4.00 | 6 | -0.59 | 20 | -11.80 | |
|  Penha, Evelyn Maximiano | | | 1771 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Correa, Luca Soares | | | 1869 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Chang, Suzana | | wf | 2052 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Amorim, Gidelson Ferreira | | | 2044 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Chaves, Allysson Pereira | | | 2083 | BRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Mateus, Janete De Alcantara | | | 1850 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | | | Aberto do Brasil de Xadrez STD Memorial Achilles Gadelha | Fortaleza CE | BRA | 2019-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2171 | 5.50 | 7 | 1.01 | 20 | 20.20 | |
| | Rocancourt Moreira, Mauricio | | | 1771 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Meneses, Luiz Claudio Maia | | | 1771 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Da Costa, Roberto Rodrigues Gomes | | | 1847 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Dumont, Sadi Glasser | f | | 2298 | BRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Lima, Darcy | g | | 2535 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Palacio, Igor Da Paz | | | 2145 | BRA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Frankental, David | | | 1920 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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