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Individual Calculations November 2021 |
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| Arruda Filho, Ivo Pereira De Total change: -6.20 | |   |
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| I Copa Euripedes Barbosa Nunes | Goiania GO | BRA | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1718 | 1.00 | 4 | -0.31 | 20 | -6.20 | |
|  De Paiva Filho, Luiz Americo | | | 1941 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Garcia, Gabriel Gonzaga | | | 2104 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  De Oliveira, Joao Lucas Vieira | | | 1318 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Labussiere, Yago | | | 2118 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | |
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