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Individual Calculations May 2018 |
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| Santos, Dwlyan Da Silva Total change: -2.80 | |   |
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| Aberto do Brasil STD 2018 etapa Pocos de Caldas | Belo Horizonte MG | BRA | 2018-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1855 | 2.50 | 5 | 0.65 | 20 | 13.00 | |
|  Barbosa , Evandro Amorim | g | | 2255 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Laperuta, Renan Portes | | | 1535 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Reinaldo Dos Santos, Julio | | | 1955 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Martins, Anderson | | | 2021 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Castro, Daniel De Freitas | | | 2035 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | | | VII Sao Paulo Open Grupo B Sub 2050 | Sao Paulo SP | BRA | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1855 | 3.00 | 6 | -0.79 | 20 | -15.80 | |
| | Frattini, Beatriz Maria | | | 1455 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Castro, Leonardo Nascimento | | | 1656 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Chi Haur, Wu | | | 1649 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Jukemura, Rodrigo | | | 2048 | BRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Medeiros, Thauane Ferreira | | | 2028 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Aragao, Hudson Oliveira Fontes | | | 1582 | BRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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) | | |
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