Individual Calculations July 2012
 Chkhan, Viktoria  Total change: -13.80  Rating chartPersonal card
 G-18 HL 2012 RUS Juniors Champ. Loo RUS 2012-04-17
RcRownchangeKK*chgGame
 1920 2006 4.00 8 -0.92 15 -13.80 
  Tletseri, Marziet 1872 RUS0.501-0.1815-2.70 
  Gabaidulina, Olga 1880 RUS0.001-0.6715-10.05 
  Riabinova, Anna 1806 RUS1.0010.24153.60 
  Khvorostova, Anna 1970 RUS1.0010.45156.75 
  Rudenok, Tatiana 1995 RUS0.001-0.5215-7.80 
  Krepysheva, Ksenia 1856 RUS0.501-0.2015-3.00 
  Nasybullina, Alfia 2020 RUS1.0010.52157.80 
  Grigorieva, Daria 1964 RUS0.001-0.5615-8.40 

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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