Individual Calculations April 2009
 Pischurina, Ekaterina  Total change: -8.10  Rating chartPersonal card
 Moscow open 2009 C Women Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2055 1991 2.00 6 -0.54 15 -8.10 
  Matveeva, Svetlana mwg2341 RUS0.001-0.1115-1.65 
  Semenova, Anastasia 1840 RUS0.501-0.2015-3.00 
  Airapetian, Tatevik wf2145 RUS0.001-0.2915-4.35 
  Rjanova, Valery 2113 RUS0.001-0.3315-4.95 
  Kisteneva, Liza 1788 RUS1.0010.24153.60 
  Bezgodova, Maria wf2101 RUS0.5010.15152.25 

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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