Rapid: Individual Calculations September 2015
 Zakariadze, Irina  Total change: -41.60  Rating chartPersonal card
 Team championship of Russia among boys and girls under 19 years - rapid St. Petersburg RUS 2015-08-10
RcRownchangeKK*chgGame
 1909 1919 2.50 9 -2.08 20 -41.60 
  Atrushkevich, Polina 1611 RUS0.501-0.3620-7.20 
  Milovanova, Maria 1910 RUS0.001-0.5120-10.20 
  Kisteneva, Liza wf2039 RUS0.001-0.3420-6.80 
  Khusnutdinova, Alsu wf2038 RUS0.001-0.3420-6.80 
  Kvachko, Anastasiya 1702 RUS1.0010.22204.40 
  Shakirova, Renata 1869 RUS0.001-0.5720-11.40 
  Borisova, Ekaterina 1947 RUS1.0010.542010.80 
  Zajtzeva, Viktoria 1914 RUS0.001-0.5120-10.20 
  Styazhkina, Anna wm2153 RUS0.001-0.2120-4.20 

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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