Individual Calculations April 2009
 Korchenkova, Irina  Total change: 20.25  Rating chartPersonal card
 Team Central FR Chmp. 2008 Elets RUS 2008-12-17
RcRownchangeKK*chgGame
 2034 2070 4.00 5 1.35 15 20.25 
  Venevtsev, Andrey 2235 RUS1.0010.721510.80 
  Popova, Anna 1761 RUS1.0010.14152.10 
  Pogosian, Georgy f2204 RUS0.5010.18152.70 
  Sviridov, Vladislav 2174 RUS0.5010.14152.10 
  Bolgov, Anton 1796 RUS1.0010.17152.55 

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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