|
Individual Calculations September 2023 |
|
|
|
| E Silva, Bernardo Caio C Total change: -4.80 | |   |
|
| VIII Aberto do Brasil de Xadrez Taca Cidade de Teresina | Teresina PI | BRA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1128 | 0.00 | 2 | -0.12 | 40 | -4.80 | |
|  Hopka, Matheus Marchesi | | | 1940 | BRA | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Barbosa, Matheus H De Alencar | | | 1467 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | |
|
