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Individual Calculations October 2023 |
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| Rangel, Daniel Total change: -19.20 | |   |
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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 |
| 2030 | 2204 | 4.50 | 8 | -0.96 | 20 | -19.20 | |
|  Fernandes, Marcio Rosa | | | 1674 | BRA | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Dos Santos, Gilvan Nobrega | | | 1865 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Leite, Anderson Ribeiro | | | 1804 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Matsuura, Everaldo | g | | 2406 | BRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Fier, Alexandr | g | | 2592 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sedlmayr, David | | | 1965 | GER | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Haddad Filho, Paulo Ibrahim | | | 1864 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ferreira, Thales Bond Dias | | | 2071 | BRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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