|
Individual Calculations December 2021 |
|
|
|
| Felix, Raimundo Nascimento Total change: -1.80 | |   |
|
| Festival Regional Norte de Xadrez 2021 | Rio Branco AC | BRA | 2021-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1851 | 2.50 | 4 | -0.09 | 20 | -1.80 | |
|  De Araujo, Antonio Marcos Diniz | | | 1451 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dos Anjos, Alefe Klever Oliveira | | | 1628 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Cabrera, Dino Luis Hernandez | | | 2039 | BRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Farias, Robson Da Costa | | | 1756 | BRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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) | | |
|
