Individual Calculations May 2014
 Bodnaruk, Kseniya  Total change: -3.30  Rating chartPersonal card
 Spring on Petrograd Side 2014 St. Petersburg RUS 2014-03-31
RcRownchangeKK*chgGame
 1708 1561 2.50 8 -0.11 30 -3.30 
  Gantsevich, Aleksei 1935 RUS0.001-0.1030-3.00 
  Stroganov, Anatoly 1806 RUS0.001-0.2030-6.00 
  Zvereva, Svetlana 1664 RUS0.001-0.3630-10.80 
  Oparina, Vera 1514 RUS1.0010.433012.90 
  Gusev, Boris 1699 RUS0.5010.19305.70 
  Gantsevich, Dmitry 1674 RUS0.001-0.3530-10.50 
  Tovbin, Naum 1861 RUS0.001-0.1530-4.50 
  Akopian, Agasi 1512 RUS1.0010.433012.90 

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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