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Individual Calculations April 2023 |
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| Cezar, Ricardo De Almeida Total change: 27.60 | |   |
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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 |
| 1977 | 1765 | 1.50 | 5 | 0.10 | 20 | 2.00 | |
|  Aranha Filho, Alvaro Z. | f | | 2138 | BRA | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Haraguchi, Diego Sashaki | | | 2015 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gomes, Luiz Alexandre De Souza | f | | 2285 | BRA | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Rodrigo Da Silva, Edson | | | 1955 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Brito, Nicolas Neres | | | 1492 | BRA | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | 68o Campeonato Catarinense Absoluto | Rio Negrinho SC | BRA | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1765 | 4.00 | 6 | 1.28 | 20 | 25.60 | |
| | De Abreu, Wiliam | | | 1365 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nemeth Junior, Henrique | | | 2206 | BRA | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Buganca, Luiz Henrique Da Silva | c | | 1920 | BRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Do Valle Cardoso, Lucas | f | | 2250 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Fossatti, Igor Anton | | | 1442 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Constantino, Pedro Henrique | | | 1737 | BRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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