Individual Calculations July 2013
 Alati, Massimo  Total change: -36.60  Rating chartPersonal card
 CR Lazio 2013 Roma ITA 2013-05-24
RcRownchangeKK*chgGame
 1751 1807 0.50 3 -1.22 30 -36.60 
  Maggi, Fabrizio 2128 ITA0.001-0.1330-3.90 
  Cardellini, Fabio 1632 ITA0.501-0.2330-6.90 
  Nicotra, Giulio 1493 ITA0.001-0.8630-25.80 

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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