|
Individual Calculations June 2019 |
|
|
|
| Abreu, Nilton Silva Total change: -5.60 | |   |
|
| IV Aberto do Brasil de Xadrez STD Etapa Maraba | Maraba PA | BRA | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1914 | 1.50 | 4 | -0.28 | 20 | -5.60 | |
|  Chaves, Allysson Pereira | | | 2071 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mota, Romulo Rodrigues | | | 1947 | BRA | 0.50 | 1 | 0.05 | 20 | 1.00 | |  De Sousa, Werlles Milhomem | | | 1958 | BRA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Almeida, Antonio Carlos S. | | | 1843 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | |
|
