Blitz: Individual Calculations September 2015
 Chuprova, Irina  Total change: -25.20  Rating chartPersonal card
 Team championship of Russia among boys and girls under 19 years - blitz St. Petersburg RUS 2015-08-11
RcRownchangeKK*chgGame
 1882 1957 3.50 8 -1.26 20 -25.20 
  Kisteneva, Liza wf2047 RUS0.001-0.3820-7.60 
  Miroshnik, Ekaterina 1685 RUS1.0010.17203.40 
  Kruglikova, Viktorija 1964 RUS0.001-0.4920-9.80 
  Zakariadze, Irina 1936 RUS1.0010.47209.40 
  Tikhonova, Dariya 1711 RUS1.0010.19203.80 
  Shakirova, Renata 1884 RUS0.001-0.6020-12.00 
  Potapova, Margarita wf1855 RUS0.001-0.6420-12.80 
  Zavgorodniaya, Alena 1974 RUS0.5010.02200.40 

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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