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Individual Calculations October 2023 |
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| Mattos, Bernardo Cunha Total change: 126.00 | |   |
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| Aberto Brasil III Niteroi Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1517 | 4.00 | 9 | 3.15 | 40 | 126.00 | |
|  Souza, Iago Henrique Da Silva | | | 2037 | BRA | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Santos, Alan Gomes Florencio | | | 1730 | BRA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Dos Santos, Gilvan Nobrega | | | 1865 | BRA | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Bezerra, Natacio Goncalves | | | 1991 | BRA | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Silva, Caio Henrique Angelico | | | 2108 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Nascimento, Daniel Rojas | | | 1909 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Leao, Flavio Sanchez | | | 1838 | BRA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Zacarias, Rodrigo Medeiros | | | 2121 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Bastos, Gabriel Andrade | | | 1780 | BRA | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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) | | |
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