|
Individual Calculations October 2023 |
|
|
|
| Born, Ary Total change: 25.20 | |   |
|
| Aberto Brasil III Niteroi Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1224 | 2.00 | 8 | 1.26 | 20 | 25.20 | |
|  Bassani, Eduardo | | | 1875 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | |  De Almeida, Roberto A. Ferreira | | | 1681 | BRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Nobre, Jailson Altair Barbosa | | | 1592 | BRA | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Da Rocha, Cleber Lemos | | | 1694 | BRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Marge, Matheus Andre | | | 1597 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Carneiro, Luis Guilherme Rosado | | | 1667 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Pereira, Valdecir Da Silva | | | 1425 | BRA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Moreira, Everaldo Bonifacio | | | 1547 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | |
|
