|
Rapid:
Individual Calculations January 2023 |
|
|
|
| Ferreira, Rogerio Nunes Total change: -1.20 | |   |
|
| Campeonato Acreano de Xadrez RPD 2022 | Rio Branco AC | BRA | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1629 | 1.00 | 4 | -0.03 | 40 | -1.20 | |
|  Cabrera, Dino Luis Hernandez | | | 2100 | BRA | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Silva, Romildo Das Chagas | | | 1615 | BRA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Dantas, Neimar De Oliveira | | | 1962 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gondim, Cezar Augusto De Albuquer | | | 1746 | BRA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | |
|
