Rapid: Individual Calculations August 2013
 Halbrstat, Petr  Total change: 1.40  Rating chartPersonal card
 Czech Open 2013 - G4 - rapid tournament Pardubice CZE 2013-07-17
RcRownchangeKK*chgGame
 1748 1443 0.50 3 0.07 20 1.40 
  Krapivina, Galina 1739 RUS0.001-0.1520-3.00 
  Marcinko, Patrik 1778 CZE0.001-0.1220-2.40 
  Dusek, Vladimir 1728 CZE0.5010.34206.80 

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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