Individual Calculations May 2012
 Stefanova, Ekaterina  Total change: -11.25  Rating chartPersonal card
 Smolensk Chmp. 2012 2 Liga Smolensk RUS 2012-02-15
RcRownchangeKK*chgGame
 1944 1895 1.00 4 -0.75 15 -11.25 
  Irikov, Vladimir 2083 RUS0.5010.24153.60 
  Starovoitov, Dmitry 2024 RUS0.001-0.3315-4.95 
  Pilbuev, Evgeniy 1927 RUS0.001-0.4615-6.90 
  Pyshkin, Igor 1743 RUS0.501-0.2015-3.00 

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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