Individual Calculations November 2009
 Chigrinova, Alla  Total change: -2.55  Rating chartPersonal card
 Krasnodar Summer 2009 Rtg Krasnodar RUS 2009-08-08
RcRownchangeKK*chgGame
 1884 1712 3.50 13 -0.17 15 -2.55 
  Chigrinova, Marina 1862 RUS0.001-0.3015-4.50 
  Frolov, Oleg 1803 RUS0.001-0.3815-5.70 
  Frolov, Lev 1852 RUS0.001-0.3115-4.65 
  Bondarev, Boris 2077 RUS0.5010.40156.00 
  Papazian, Sergey 1953 RUS0.001-0.2015-3.00 
  Bichevoi, Aleksandr 1891 RUS1.0010.731510.95 
  Sluzhilov, Aleksandr 2004 RUS0.001-0.1515-2.25 
  Sverkunov, Oleg 1899 RUS0.001-0.2615-3.90 
  Bukarin, Mikhail 1869 RUS0.5010.21153.15 
  Danilin, Valery 1843 RUS0.5010.18152.70 
  Golub, Sergey 1876 RUS0.001-0.2815-4.20 
  Antipov, Valery 1789 RUS1.0010.61159.15 
  Gerasimov, Artiom 1768 RUS0.001-0.4215-6.30 

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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