Individual Calculations March 2013
 Surikov, Roman  Total change: -19.50  Rating chartPersonal card
 Petrosyan memorial Moscow RUS 2013-01-03
RcRownchangeKK*chgGame
 1896 2097 5.50 9 -1.30 15 -19.50 
  Ochneva, Inga 1862 RUS0.501-0.2915-4.35 
  Tsoi, Dmitry 1825 RUS1.0010.17152.55 
  Selivanov, Ivan 1917 RUS0.001-0.7415-11.10 
  Karabayir, Mustafa Yilmaz 1892 TUR0.501-0.2615-3.90 
  Batyuk, Artem 1905 RUS1.0010.25153.75 
  Akopova, Anna 2013 RUS0.001-0.6215-9.30 
  Losev, Sergey Sergeyvich 1823 RUS1.0010.17152.55 
  Zubkov, Vsevolod 1918 RUS0.501-0.2315-3.45 
  Studennikov, Dmitry 1908 RUS1.0010.25153.75 

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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