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Individual Calculations April 2023 |
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| Pereira, Arthur Macedo Total change: 18.40 | |   |
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| Aberto do Brasil Pocos de Caldas STD 2023 | Pocos de Caldas MG | BRA | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1702 | 2.50 | 6 | 0.46 | 40 | 18.40 | |
|  Haraguchi, Diego Sashaki | | | 2015 | BRA | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Rodrigo Da Silva, Edson | | | 1955 | BRA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Deus Filho, Joaquim De | | | 1851 | BRA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Ramos, Eduardo Pereira | | | 1302 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ikejiri, Daniel Yoshito | | | 1937 | BRA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Zambotti, Eduardo Lopes | | | 1865 | BRA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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