Individual Calculations July 2011
 Kosova, Ekaterina  Total change: -17.25  Rating chartPersonal card
 G-12 HL 2011 RUS Juniors Champ. LOO RUS 2011-04-16
RcRownchangeKK*chgGame
 1875 1937 1.00 3 -0.69 25 -17.25 
  Toporkova, Sofia 1616 RUS1.0010.13253.25 
  Dordzhieva, Dinara wc1935 RUS0.001-0.5025-12.50 
  Rumiantseva, Ksenia 2073 RUS0.001-0.3225-8.00 

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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