Individual Calculations May 2012
 Silverio, Luis  Total change: -4.65  Rating chartPersonal card
 CNE 2011/2012 - 2. divisao - serie D several POR 2011-12-08
RcRownchangeKK*chgGame
 2021 2129 3.50 6 -0.31 15 -4.65 
  Guerra, Valter 1966 POR1.0010.28154.20 
  Grade, Jose Fernando 1811 POR1.0010.13151.95 
  Figueiredo, Helder 2010 POR1.0010.34155.10 
  Figueiredo, Mario 1981 POR0.501-0.2015-3.00 
  Valdes, Maritza wf2155 POR0.001-0.4615-6.90 
  Ferents, Andrey 2203 UKR0.001-0.4015-6.00 

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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