Individual Calculations October 2008
 Corral, Lorenzo  Total change: -17.75  Rating chartPersonal card
 3ยบ Open Festival de Evora Evora POR 2008-07-25
RcRownchangeKK*chgGame
 1828 1979 2.00 4 -0.71 25 -17.75 
  Monteiro, Sara Cristina Da Silv 1747 POR1.0010.21255.25 
  Santos, Jose Alves 2177 POR0.001-0.2425-6.00 
  Santos, Luis Manuel Freire Rebe 1718 POR0.001-0.8225-20.50 
  Ferro, Miguel Duarte 1671 POR1.0010.14253.50 

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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