|
Individual Calculations September 2023 |
|
|
|
| Da Silva, Marcelo Souza Total change: 55.20 | |   |
|
| IRT Memorial Aderson Borges de Carvalho | Fortaleza CE | BRA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1406 | 1.00 | 4 | 0.62 | 40 | 24.80 | |
|  Zallio, Luciano De Souza | c | | 2079 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Brasil, Joahaby Batista | | | 1895 | BRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Da Silva, Camila Evaristo | | | 1713 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Rodrigues, Antonio Rozeli Alves | | | 1652 | BRA | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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) | | | | Campeonato Amador de Xadrez 2023 Regiao Nordeste Sub 1700 | Fortaleza CE | BRA | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1406 | 2.00 | 5 | 0.76 | 40 | 30.40 | |
| | De Souza Junior, Luiz Carlos M | | | 1658 | BRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | De Araujo, Edilson Costa | | | 1655 | BRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Farias, Luiz Jadir Pinto | | | 1400 | BRA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | De Meneses, Luiz Claudio Maia | | | 1670 | BRA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | De Maicy, Gabriel Mendes | | | 1675 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | |
|
