Rapid: Individual Calculations August 2015
 Ruban, Irina  Total change: 8.80  Rating chartPersonal card
 CZECH OPEN 2015 - G2 - rapid tournament Pardubice, Tipsport arena CZE 2015-07-22
RcRownchangeKK*chgGame
 1915 1874 4.00 8 0.44 20 8.80 
  Pribyl, Viktor 1663 CZE1.0010.23204.60 
  Kaplan, Daniel 2027 CZE0.5010.20204.00 
  Bekhovskiy, Mikhail 1987 RUS0.001-0.3520-7.00 
  Drozdov, Vladimir E. 2058 RUS0.001-0.2620-5.20 
  Skala, Jaromir 1961 CZE1.0010.622012.40 
  Petrov, Aleksandr 1939 EST0.5010.09201.80 
  Danek, Pavel 1972 CZE0.001-0.3720-7.40 
  Vanicek, Jan 1709 CZE1.0010.28205.60 

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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