|
Rapid:
Individual Calculations August 2021 |
|
|
|
| Gregorio, Joanderson Olimpio Total change: 2.00 | |   |
|
| Campeonato Amapaense de Xadrez RPD 2021 Etapa 3 | Macapa AP | BRA | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1623 | 2.00 | 5 | 0.10 | 20 | 2.00 | |
|  Teles, Elder De Oliveira | | | 1788 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Vieira, Rodrigo Chagas | | | 1890 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | De Castro, Jeferson Ferreira | | | 1400 | BRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Alves, Josue Pires | | | 1751 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Costa, Richard Duarte | | | 1746 | BRA | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | |
|
