Individual Calculations July 2012
 Spilli, Andrea  Total change: -8.85  Rating chartPersonal card
 CR Marche 2012 Pesaro ITA 2012-05-19
RcRownchangeKK*chgGame
 1812 1838 1.00 3 -0.59 15 -8.85 
  Guglielmi, Dante 1894 ITA0.001-0.4215-6.30 
  Faini, Ivano 1630 ITA1.0010.23153.45 
  Faini, Marco 1911 ITA0.001-0.4015-6.00 

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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