Individual Calculations May 2012
 Morello, Guido  Total change: 10.65  Rating chartPersonal card
 CIS 2012 - A1.4 Massafra ITA 2012-03-16
RcRownchangeKK*chgGame
 2090 2003 1.50 2 0.71 15 10.65 
  Martorelli, Antonio m2228 ITA1.0010.781511.70 
  Rebeggiani, Andrea 1952 ITA0.501-0.0715-1.05 

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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