Individual Calculations July 2012
 Chekmareva, Liya  Total change: -5.55  Rating chartPersonal card
 G-14 HL 2012 RUS Juniors Champ. Loo RUS 2012-04-17
RcRownchangeKK*chgGame
 1889 1764 2.00 7 -0.37 15 -5.55 
  Matiukova, Uliana 1995 RUS0.5010.29154.35 
  Rumiantseva, Ksenia wc1963 RUS1.0010.761511.40 
  Semenova, Alena 1955 RUS0.001-0.2515-3.75 
  Zakharova, Anna 1870 RUS0.001-0.3615-5.40 
  Valieva, Rufina 1917 RUS0.5010.20153.00 
  Shapar, Tatiana 1874 RUS0.001-0.3515-5.25 
  Petrenko, Anastasia 1649 RUS0.001-0.6615-9.90 

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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