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Individual Calculations February 2019 |
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| Rocha, Arthur Ferreira Total change: 2.20 | |   |
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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 |
| 1981 | 1920 | 3.00 | 7 | 0.11 | 20 | 2.20 | |
|  Oliveira, Francisco Evandro S. | | | 1520 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Souza, Rafael Cabral De | | | 2142 | BRA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Tsuboi, Edson Kenji | m | | 2233 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Pirola, Claudionor Alcides Lima | | | 2130 | BRA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Pimenta, Jeronimo Marques | | | 2080 | BRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Souza, Iago Henrique Da Silva | | | 2060 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | De Siqueira, Luigy Lira | c | | 1699 | BRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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