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Individual Calculations August 2023 |
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| Moreira, Everaldo Bonifacio Total change: -4.00 | |   |
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| IRT STD de Inverno Casa do Xadrez 2023 | Caxambu MG | BRA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1551 | 1.50 | 6 | -0.10 | 40 | -4.00 | |
|  Lima, Stefan Moisei Vieira | | | 2119 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Metidieri, Diogenes Galavotti | | | 1151 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nascimento, Daniel Rojas | | | 1930 | BRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Haddad Filho, Paulo Ibrahim | | | 1877 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Bucci, Andrea Vidigal | | | 1681 | BRA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Chaves, Joara | | wm | 1890 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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