Individual Calculations July 2012
 Alagia, Pietro  Total change: 12.30  Rating chartPersonal card
 CR Basilicata 2012 Policoro ITA 2012-04-25
RcRownchangeKK*chgGame
 1790 1680 1.50 3 0.41 30 12.30 
  Paiano, Roberto 1868 ITA0.5010.24307.20 
  Pompilio, Gaetano 1911 ITA0.001-0.2130-6.30 
  Vespe, Roccomaria Antonio 1592 ITA1.0010.383011.40 

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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