Individual Calculations April 2023 |
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Da Silva, Erick Feitosa Total change: 13.00 | | |
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Aberto do Brasil XII Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2023-03-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1786 | 2011 | 4.50 | 5 | 0.65 | 20 | 13.00 | |
| Pereira Fo, Hildebrando Apolonio | | | 1611 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Dos Santos, Fabio Alexandre | | | 1756 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | Camara, Jose Arruda | | | 1879 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | Da Silva, Anderson Vieira | | | 1812 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | Cilento, Lucas Geraldo | | | 1874 | BRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | * 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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