Rapid: Individual Calculations July 2013
 Iacomussi, Mario  Total change: -16.60  Rating chartPersonal card
 2 COPPA RAPID TORINO ITA 2013-05-29
RcRownchangeKK*chgGame
 1720 1686 1.00 4 -0.83 20 -16.60 
  Cacinschi, Alexandru 2051 ITA0.001-0.1020-2.00 
  Onida, Davide 1775 ITA0.001-0.3820-7.60 
  Barbonese, Roberto 1346 ITA1.0010.12202.40 
  Contini, Alessandro 1707 ITA0.001-0.4720-9.40 

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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