Individual Calculations April 2013
 Coriani, Luigi  Total change: -20.10  Rating chartPersonal card
 CIS 2013 - Girone C3 Genova ITA 2013-03-15
RcRownchangeKK*chgGame
 1898 1959 0.50 2 -0.67 30 -20.10 
  Platino, Maurizio 1914 ITA0.501-0.0630-1.80 
  Mercandelli, Claudio 1882 ITA0.001-0.6130-18.30 

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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