|
Individual Calculations April 2023 |
|
|
|
| Da Silva, Arthur Moura Viera Total change: -10.20 | |   |
|
| Aberto do Brasil XII Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1963 | 3.50 | 5 | -0.51 | 20 | -10.20 | |
|  Cassiano, Lazaro V Amarante | | | 1563 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Da Silva, Joao Carlos Orguim | | | 1704 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Vieira, Alexandre Letizio | | | 1681 | BRA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | De Oliveira, Jeffeson Pereira | | | 1873 | BRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Da Silva, Camila Evaristo | | | 1711 | 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) | | |
|
