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Individual Calculations April 2023 |
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| Pereira, Francisco Neris Total change: 15.20 | |   |
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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 |
| 1783 | 1467 | 1.50 | 5 | 0.76 | 20 | 15.20 | |
|  Palhano, Fabson Barbosa | | | 1968 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | De Mesquita, Igor Ming | | | 1745 | BRA | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Alves, Luiz Henrique De Araujo | | | 1736 | BRA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Dos Santos, Fabio Alexandre | | | 1756 | BRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Da Silva, Camila Evaristo | | | 1711 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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