|
Individual Calculations January 2023 |
|
|
|
| Ricieri, Vinicius De Andrade Total change: 16.20 | |   |
|
| Copa Brasil de Xadrez para Deficientes Visuais 2022 Final Absoluto | Porto Alegre RS | BRA | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1781 | 5.00 | 6 | 0.81 | 20 | 16.20 | |
|  Silva, Rodrigo Souza | | | 1814 | BRA | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Meirelles, Olyntho Vitoria | | | 1407 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Figueiredo, Oneide De Souza | | | 1381 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vilas Boas, Crisolon Terto | | | 1501 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Pontes, Jaderson Lucio | | | 1715 | BRA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Lima, Mauricio Vicente De | | | 1787 | BRA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * 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) | | |
|
