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Individual Calculations February 2019 |
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| Nery Junior, Jose Antonio Total change: -13.60 | |   |
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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 |
| 2067 | 2188 | 5.00 | 7 | 0.49 | 20 | 9.80 | |
|  De Lima, Enzo Magalhaes | | | 1788 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hoshino, Karen | | wf | 1939 | JPN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Supi, Luis Paulo | g | | 2546 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | De Souza Monteiro, Marcos Paulo | | | 1927 | BRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Souza, Atahander | | | 1933 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Azevedo, Edmundo Roberto Ramos | | | 2011 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Rangel, Daniel | f | | 2322 | BRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 2188 | 6.50 | 10 | -1.17 | 20 | -23.40 | |
| | Da Silva Junior, Marco Aurelio | | | 1788 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cabral, Denrick | | | 1903 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Heinechen, John | | | 2002 | PAR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Matsuura, Everaldo | g | | 2468 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Tomiello, Lucas Costamilan | | | 1990 | BRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | De Oliveira, Guilherme Alfredo B | | | 1893 | BRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Takehara, Alan Keissuke | | | 1788 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Serafim Junior, Arnor | | | 1857 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Federzoni, Enzo | | | 1930 | BRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Ichimura G. Barbosa, Larissa Y. | | wm | 1967 | BRA | 1.00 | 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) | | |
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