Individual Calculations October 2015
 Guerra, Victor  Total change: -9.40  Rating chartPersonal card
 Portugal Open 2015 Oeiras POR 2015-08-30
RcRownchangeKK*chgGame
 2018 2119 5.00 9 -0.47 20 -9.40 
  Epishin, Vladimir g2519  * RUS0.001-0.0820-1.60 
  Alves, Fernando Pereira Ribeir 1749 POR1.0010.10202.00 
  Mendes, Modeste 1816 POR0.001-0.8620-17.20 
  Veiga, Jose Francisco R P Neves 1801 POR1.0010.13202.60 
  Silva, Mariana Sofia T. 1839 POR1.0010.16203.20 
  Rego, Pedro Filipe c2236 POR0.5010.16203.20 
  Gomes, Hugo Antonio Alexandre 1719  * POR1.0010.08201.60 
  Ferreira, Luis Pedro 2218 POR0.5010.14202.80 
  Sousa, Andre Ventura 2266 POR0.001-0.3020-6.00 
 * 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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