Individual Calculations July 2012
 Valieva, Rufina  Total change: -20.10  Rating chartPersonal card
 G-14 HL 2012 RUS Juniors Champ. Loo RUS 2012-04-17
RcRownchangeKK*chgGame
 1760 1917 5.00 9 -1.34 15 -20.10 
  Dementieva, Julia 1694 RUS1.0010.22153.30 
  Baryshnikova, Natalija 1720 RUS1.0010.25153.75 
  Sedina, Alina 1842 RUS0.501-0.1015-1.50 
  Zenkina, Marina 1789 RUS0.001-0.6715-10.05 
  Drogovoz, Maria 1790 RUS0.001-0.6715-10.05 
  Chekmareva, Liya 1764 RUS0.501-0.2015-3.00 
  Toporkova, Sofia 1670 RUS1.0010.19152.85 
  Mokshanova, Elizaveta 1798 RUS0.001-0.6615-9.90 
  Ponomarchuk, Anastasia 1770 RUS1.0010.30154.50 

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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