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Individual Calculations February 2019 |
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| Cabral, Denrick Total change: -14.40 | |   |
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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 |
| 1748 | 1903 | 4.00 | 7 | -0.70 | 20 | -14.00 | |
|  Dorneles, Luiz Eduardo Fonseca | | | 1503 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Do Valle Cardoso, Lucas | | | 2143 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Machado, Luis Miguel Gouveia | | | 1611 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Leitao, Nicolau | | | 2138 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Campos, Otavio Moraes | | | 1664 | BRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Da Silva, Amanda Ketley Dourado | | | 1527 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Nishizawa, Claudio | | | 1648 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1903 | 5.00 | 9 | -0.02 | 20 | -0.40 | |
| | Fonseca, Rogerio Da Silva | | | 1503 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nery Junior, Jose Antonio | | | 2188 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Leffeck, Mateus Bernal | | | 1604 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Souza, Rafael Cabral De | | | 2142 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Nasario, Rafael | | | 1652 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Pereira, Silvio Cunha | f | | 2258 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Da Silva Junior, Marco Aurelio | | | 1672 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sato, Claudio Takeshi | | | 1560 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ermel, Francisco Roberto | | | 2054 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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