Individual Calculations July 2010
 Sorokina, Nadejda  Total change: 37.50  Rating chartPersonal card
 G-16 HL 2010 RUS Juniors Champ. Dagomys RUS 2010-04-15
RcRownchangeKK*chgGame
 1982 1852 4.50 9 1.50 25 37.50 
  Grigoryeva, Olga A. 2001 RUS0.5010.20255.00 
  Chkhan, Viktoria 1993 RUS0.001-0.3125-7.75 
  Usova, Ekaterina 1775 RUS1.0010.39259.75 
  Gadyan, Angelina 1924 RUS0.5010.10252.50 
  Gavrjuchenkova, Angelina 1929 RUS0.5010.11252.75 
  Mikhailova, Lubov 1949 RUS1.0010.632515.75 
  Eryshkanova, Anastasiya wf2144 RUS0.001-0.1525-3.75 
  Tletseri, Marziet 2048 RUS1.0010.752518.75 
  Khlichkova, Tatiana 2076 RUS0.001-0.2225-5.50 

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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