Individual Calculations March 2013
 Pershina, Elena  Total change: -10.20  Rating chartPersonal card
 Moscow-Open 2013 B Moscow RUS 2013-02-01
RcRownchangeKK*chgGame
 2038 2099 4.50 9 -0.68 15 -10.20 
  Ziuzina, Nina 1721 RUS1.0010.09151.35 
  Iljushina, Olga wg2317 RUS0.5010.28154.20 
  Bodnaruk, Anastasia mwg2430 RUS0.001-0.1215-1.80 
  Adamova, Tuyara 1914 RUS1.0010.26153.90 
  Sukhareva, Evgeniya 2262 RUS0.5010.22153.30 
  Alieva, Alexandra 1935 RUS0.501-0.2215-3.30 
  Shuvalova, Polina 1878 RUS0.001-0.7815-11.70 
  Grigorieva, Daria 1948 RUS0.501-0.2015-3.00 
  Khusnutdinova, Alsu 1938 RUS0.501-0.2115-3.15 

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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