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Individual Calculations October 2023 |
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| Bonilla Viamonte, Diego Armando Total change: 50.80 | |   |
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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 |
| 1740 | 1557 | 3.50 | 7 | 1.27 | 40 | 50.80 | |
|  Mariano, Marceley Martins | c | | 2051 | BRA | 0.50 | 1 | 0.46 | 40 | 18.40 | |  Marcolino, Daniel Mattos | | | 1994 | BRA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Cruz, Nuno Gabriel Mendes | | | 1788 | BRA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Okamura, Milton Kasuo | | | 1966 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | De Abreu, Luiza Reis Rodrigues | | | 1224 | BRA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Haddad Filho, Paulo Ibrahim | | | 1864 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Ruvieri, Daniel Minami | | | 1296 | BRA | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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