Individual Calculations July 2012
 Porras Campo, Ruben  Total change: 10.05  Rating chartPersonal card
 Paradiso Chess Festival A 2012 Lugano SUI 2012-05-25
RcRownchangeKK*chgGame
 2102 2075 3.00 5 0.67 15 10.05 
  Kivisto, Mikko f2274 FIN0.5010.26153.90 
  Medici, Simone 2095 SUI0.5010.03150.45 
  Patuzzo, Fabrizio f2312 SUI0.001-0.2015-3.00 
  Benenati, Gianfranco 1922 ITA1.0010.30154.50 
  Schneider, Antonio 1907 SUI1.0010.28154.20 

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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