Individual Calculations July 2012
 Zizlova, Sofia  Total change: -13.80  Rating chartPersonal card
 G-18 HL 2012 RUS Juniors Champ. Loo RUS 2012-04-17
RcRownchangeKK*chgGame
 2014 2149 4.50 8 -0.92 15 -13.80 
  Medvedeva, Anna 1928 RUS0.501-0.2815-4.20 
  Gabaidulina, Olga 1880 RUS1.0010.17152.55 
  Imeeva, Aisa 2019 RUS0.001-0.6815-10.20 
  Mikhailova, Lubov 2003 RUS1.0010.30154.50 
  Karmanova, Marina 2067 RUS0.001-0.6115-9.15 
  Baraeva, Irina wf2144 RUS1.0010.49157.35 
  Rudenok, Tatiana 1995 RUS0.001-0.7115-10.65 
  Tomnikova, Lidia wf2077 RUS1.0010.40156.00 

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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