Individual Calculations July 2008
 Ptushkina, Alena  Total change: -27.00  Rating chartPersonal card
 G-18 HL 2008 RUS Juniors Champ. Dagomys RUS 2008-04-16
RcRownchangeKK*chgGame
 2028 1913 1.00 6 -1.08 25 -27.00 
  Danchenkova, Julia 2043 RUS0.001-0.3225-8.00 
  Teterina, Mariya wf2030 RUS0.001-0.3425-8.50 
  Zapankova, Galina 1839 RUS1.0010.402510.00 
  Korchenkova, Irina 2039 RUS0.001-0.3325-8.25 
  Kazinskaya, Tatyana wf2067 RUS0.001-0.2925-7.25 
  Kindinova, Ekaterina 2149 RUS0.001-0.2025-5.00 

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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