Individual Calculations January 2011
 Korchenkova, Irina  Total change: -14.70  Rating chartPersonal card
 Chmp. Russia 2010 students Moscow RUS 2010-11-30
RcRownchangeKK*chgGame
 2070 2109 4.00 9 -0.98 15 -14.70 
  Potapov, Pavel m2478 RUS0.001-0.1015-1.50 
  Valiullina, Luiza 1896 RUS0.501-0.2715-4.05 
  Nikitina, Elena wf2011 RUS0.001-0.6315-9.45 
  Shikin, Sergey 1787 RUS1.0010.13151.95 
  Smirnova, Anastasia 2038 RUS1.0010.40156.00 
  Milutin, Roman 2316 RUS0.001-0.2315-3.45 
  Nakhapetyan, Khachatur 1983 RUS1.0010.33154.95 
  Smirnov, Alexandr A. 2242 RUS0.001-0.3215-4.80 
  Nazarian, Marina 1879 RUS0.501-0.2915-4.35 

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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