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Individual Calculations February 2019 |
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| Maciel, Diogo Alves Total change: -6.60 | |   |
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| Aberto do Brasil STD FBX Terraviva 2019 | Brasilia DF | BRA | 2019-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1957 | 3.00 | 6 | -0.10 | 20 | -2.00 | |
|  Martins, Arthur Nunes | | | 1557 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tsuboi, Edson Kenji | m | | 2233 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Campos, Otavio Moraes | | | 1664 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Guimaraes, Diogo Duarte | f | | 2278 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Campos, Westerley Batista | | | 1710 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Rocha, Vitor Firmo De Souza | | | 2178 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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) | | | | V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1957 | 6.00 | 10 | -0.23 | 20 | -4.60 | |
| | Sato, Luiz Henrique Yuzo Tokuda | | | 1557 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Quintiliano Pinto, Renato R. | m | | 2357 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Da Silva, Esequiel Luis Melo | | | 1680 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Silvestre, Gilmar Severino | | | 1709 | BRA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Laperuta, Renan Portes | | | 1566 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Moura, Eduardo Eugenio Chaves | | | 2134 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Bitencourt, Evandro Jose Dos S | | | 1812 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Maba, Mateus Dos Passos | | | 1705 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Da Silva, Joao Carlos Orguim | | | 1762 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Guimaraes, Wagner Peixoto | f | | 2240 | BRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | * 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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