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Individual Calculations April 2018 |
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| Souza, Rafael Cabral De Total change: 2.00 | |   |
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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 |
| 1930 | 2176 | 4.00 | 5 | 0.10 | 20 | 2.00 | |
|  Costa, Edvaldo Da Cruz | | | 1776 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Gomes, Andre Luis Bernardino | | | 1776 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tejo, Joao Jorge De Medeiros | | | 1941 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Alves Campelo, Danilo Cesar De L | | | 2061 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Da Silva Tomaz, Luiz Antonio | | | 2097 | BRA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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