Individual Calculations July 2009
 Chernyshova, Natalia  Total change: -22.65  Rating chartPersonal card
 G-16 HL 2009 RUS Juniors Champ. Dagomys RUS 2009-04-15
RcRownchangeKK*chgGame
 1957 1955 2.00 7 -1.51 15 -22.65 
  Butuc, Maria wf2170 RUS0.001-0.2315-3.45 
  Strogova, Alena 1996 RUS0.5010.06150.90 
  Sorokina, Nadejda 1876 RUS0.501-0.1115-1.65 
  Zizlova, Sofia 2061 RUS0.001-0.3615-5.40 
  Semenova, Anastasia 1908 RUS0.001-0.5715-8.55 
  Mukhametgaleeva, Railia 1836 RUS1.0010.34155.10 
  Ovchinnikova, Alexandra 1850 RUS0.001-0.6415-9.60 

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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