Individual Calculations January 2012
 Ielapi, Vito  Total change: -14.40  Rating chartPersonal card
 CP Cosenza -Memorial Horazio Gianutio Amantea ITA 2011-10-29
RcRownchangeKK*chgGame
 1856 1848 0.50 2 -0.48 30 -14.40 
  Forlano, Luigi 1976 ITA0.5010.17305.10 
  Brogneri, Giovanni 1736 ITA0.001-0.6530-19.50 

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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