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Individual Calculations December 2020 |
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| Deus Filho, Joaquim De Total change: 5.20 | |   |
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| Aberto do Brasil STD 2020 Etapa Taubate | Taubate SP | BRA | 2020-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1899 | 4.00 | 6 | 0.75 | 20 | 15.00 | |
|  Pavao, Alice Lara Biasi | | | 1499 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Marra, Eduardo Da Costa | f | | 2210 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Dos Santos, Lucas Carvalho Ribeir | | | 1542 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Vieira, Jose Renato Braga S. | | | 1900 | BRA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Nery Junior, Jose Antonio | c | | 2064 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Haraguchi, Diego Sashaki | | | 1886 | BRA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | * 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) | | | | I IRT Pousada Villaggio Di Roma U2200 | Campos do Jordao SP | BRA | 2020-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1899 | 3.00 | 4 | -0.49 | 20 | -9.80 | |
| | Mendes, Ana Beatriz Dias Guida | | | 1499 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernandini, Felipe Piacente | | | 1499 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Franca Junior, Jairo | | | 1725 | BRA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Jardim, Tamiris Salvador | | | 1499 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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