Rapid: Individual Calculations March 2012
 Grein, Bogomir  Total change: 25.40  Rating chartPersonal card
 Piran Rapid Championship 1/2012 Lucija SLO 2012-01-05
RcRownchangeKK*chgGame
 1996 1812 1.00 2 0.44 20 8.80 
  Bogdanovski, Zoran 1861 SLO1.0010.572011.40 
  Pregarac, Valter 2131 SLO0.001-0.1320-2.60 

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)
 
 Piran Rapid Championship 2/2012 Lucija SLO 2012-02-02
RcRownchangeKK*chgGame
 2090 1812 1.00 1 0.83 20 16.60 
  Vidic, Miha 2090 SLO1.0010.832016.60 

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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