Individual Calculations October 2015
 Sousa, Andre Ventura  Total change: -6.80  Rating chartPersonal card
 Portugal Open 2015 Oeiras POR 2015-08-30
RcRownchangeKK*chgGame
 2113 2266 6.00 9 -0.17 40 -6.80 
  Leao, Tiago Miguel Da Silva 1969 POR0.001-0.8540-34.00 
  Romano, Joao 1866  * POR1.0010.08403.20 
  Prata, Jose 2003 POR1.0010.18407.20 
  Silva, Miguel Antonio Neto 2174 POR0.501-0.1340-5.20 
  Guimaraes, Rui 2144 POR1.0010.334013.20 
  Greenfeld, Alon g2535 ISR0.001-0.1740-6.80 
  Margarido, Jose Miguel Teixeira 2021 POR1.0010.20408.00 
  Aguiar, Henrique Rui Neves 2188 POR0.501-0.1140-4.40 
  Guerra, Victor 2119 POR1.0010.304012.00 
 * 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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