Individual Calculations April 2009
 Sanzhina, Olga  Total change: -26.25  Rating chartPersonal card
 Polar Circle 2008 open Salekhard RUS 2008-11-29
RcRownchangeKK*chgGame
 1831 1824 0.00 1 -0.49 25 -12.25 
  Shulgin, Viacheslav 1831 RUS0.001-0.4925-12.25 

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)
 
 Salekhard Chmp. 2009 Rtg Salekhard RUS 2009-02-12
RcRownchangeKK*chgGame
 1983 1824 2.50 10 -0.56 25 -14.00 
  Semenova, Anastasia 1840 RUS0.001-0.4825-12.00 
  Rechapov, Nikolay 2016 RUS0.001-0.2525-6.25 
  Zolnikov, Stanislav 2002 RUS1.0010.732518.25 
  Savitskiy, Sergey 2143 RUS0.001-0.1325-3.25 
  Orekhov, Nikolai 1741 RUS0.501-0.1125-2.75 
  Zhdanov, Andrey 2044 RUS0.001-0.2225-5.50 
  Semenova, Elena 2086 RUS0.001-0.1825-4.50 
  Barbarickiy, Yuri 2024 RUS0.001-0.2425-6.00 
  Arkhireev, Vladimir 1787 RUS1.0010.452511.25 
  Pranizin, Gennady 2145 RUS0.001-0.1325-3.25 

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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