|
Rapid:
Individual Calculations October 2021 |
|
|
|
| De Oliveira, Ziro Diniz Total change: 9.80 | |   |
|
| Campeonato Amapaense de Xadrez RPD 2021 Etapa 4 | Macapa AP | BRA | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1347 | 1.00 | 4 | 0.49 | 20 | 9.80 | |
|  Alves, Josue Pires | | | 1728 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Dos Santos, Paulo Silva | | | 1644 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  De Lima, Lucas Ribeiro | | | 1665 | BRA | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Dos Passos, Edinaldo Pincanco | | | 1658 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | |
|
