Individual Calculations September 2011
 Orak, Tugomir  Total change: -14.55  Rating chartPersonal card
 Ptuj Open 2011 Ptuj SLO 2011-08-12
RcRownchangeKK*chgGame
 1779 2062 1.50 3 -0.97 15 -14.55 
  Laposi, Andrej 1774 SLO0.001-0.8415-12.60 
  Janzekovic, Klemen 1902 SLO1.0010.29154.35 
  Kovacic, Dominik 1662  * CRO0.501-0.4215-6.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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