Rapid: Individual Calculations February 2015
 Voith, Walter  Total change: -24.80  Rating chartPersonal card
 MARIENBAD OPEN 2015 D - rapid tournament Marianske Lazne CZE 2015-01-18
RcRownchangeKK*chgGame
 1722 1658 0.00 3 -1.24 20 -24.80 
  Bajcar, Tomas 1913 CZE0.001-0.1920-3.80 
  Szulc, Patrycja 1333 POL0.001-0.8720-17.40 
  Simkin, Alexander 1920 RUS0.001-0.1820-3.60 

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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