Individual Calculations April 2013
 Rodionova, Polina  Total change: 24.15  Rating chartPersonal card
 Bukhtin B Moscow RUS 2013-02-16
RcRownchangeKK*chgGame
 1978 2093 7.50 9 1.61 15 24.15 
  Voloshin, Pavel 1921 RUS1.0010.27154.05 
  Martynyuk, Elizaveta 1945 RUS1.0010.30154.50 
  Shubin, Gennady 1960 RUS1.0010.32154.80 
  Golovanov, Vasily 2001 RUS1.0010.37155.55 
  Isaev, Evgeny 2000 RUS1.0010.37155.55 
  Bezhenar, Georgy 1936 RUS1.0010.29154.35 
  Chapygin, Sergey 2059 RUS1.0010.45156.75 
  Morozova, Ulia 1890 RUS0.501-0.2615-3.90 
  Yudkevich, Mikhail 2090 RUS0.001-0.5015-7.50 

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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