Individual Calculations July 2012
 Sorell Nicolau, Pau  Total change: -13.20  Rating chartPersonal card
 Obert Porreres Mallorca ESP 2012-05-15
RcRownchangeKK*chgGame
 1812 1781 1.00 4 -0.88 15 -13.20 
  Oliver Amengual, Adria 1925 ESP0.001-0.3115-4.65 
  Marletta, Santo 1686 ESP0.001-0.6315-9.45 
  Rossello Galmes, Ramon 1535 ESP1.0010.19152.85 
  Queirolo Perez, Manuel 2101 CHI0.001-0.1315-1.95 

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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