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Individual Calculations April 2018 |
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| De Morais, Alemberg Beserra Total change: 1.60 | |   |
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| Aberto do Brasil IX Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1720 | 3.00 | 6 | 0.08 | 20 | 1.60 | |
|  Zallio, Luciano De Souza | c | | 2120 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Fonseca, Rogerio Da Silva | | | 1320 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chang, Suzana | | wf | 2012 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Born, Ary | | | 1387 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Azevedo, Edmundo Roberto Ramos | | | 2019 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Cunha, Jose Manoel Vercosa Da | | | 1536 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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