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Individual Calculations April 2023 |
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| Quaranta Neto, Francisco Total change: -18.40 | |   |
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| Aberto do Brasil XII Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1998 | 3.50 | 6 | -0.92 | 20 | -18.40 | |
|  Ferreira, Alexander | | | 1598 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Santos, Joao Vitor Rodrigues | | | 1757 | BRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Da Silva, Camila Evaristo | | | 1711 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Vieira, Alexandre Letizio | | | 1681 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rocha, Vitor Firmo De Souza | | | 2129 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ferreira, Enzo Suzarte | | | 1869 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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) | | |
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