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Individual Calculations August 2019 |
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| Nobre, Jailson Altair Barbosa Total change: -34.00 | |   |
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| XIV American Continental Chess Championship 2019 | Sao Paulo SP | BRA | 2019-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1692 | 2.00 | 10 | -2.13 | 20 | -42.60 | |
|  Federzoni, Enzo | | | 2092 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nascimento, Pedro Henrique Alves | | | 1992 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Torres, Eduardo Lisboa | | | 1872 | BRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Cabral, Denrick | | | 1863 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Soares, Renan Barbosa Monteiro | c | | 1985 | BRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Melo, Igor De Souza | | | 1825 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Japiassu, Glauco Antonio Bezerra | | | 1526 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Leite, Tarcisio Dantas Frota | | | 1571 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Machado, Wesley Henrique | | | 1386 | BRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Nobre, Jose Adalberto Barbosa | | | 1577 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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) | | | | 2o IRT Imperio do Xadrez de Jacarei U2200 STD | Jacarei SP | BRA | 2019-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1692 | 2.00 | 4 | 0.43 | 20 | 8.60 | |
| | Costa, Flavio Luis Cesar | | | 2092 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Anselmo, Thiago Beraldo | | | 1466 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Da Silva, Daniel Pereira | | | 1774 | BRA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Seccafim, Caic Dos Santos | | | 1833 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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) | | |
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