Individual Calculations March 2015
 Kruk, Ivan  Total change: -8.40  Rating chartPersonal card
 Moscow-Open 2015 A Moscow RUS 2015-01-31
RcRownchangeKK*chgGame
 2110 1887 1.50 8 -0.42 20 -8.40 
  Sanzhaev, Darsen f2287  * RUS0.001-0.0820-1.60 
  Galoyan, Levon f2256 ARM0.001-0.1020-2.00 
  Bykov, Oleg 2186 RUS0.001-0.1520-3.00 
  Selivanov, Ivan 2149 RUS0.001-0.1820-3.60 
  Kruzhilin, Aleksey 2141 RUS0.001-0.1920-3.80 
  Proleiko, Julian 1981 USA0.001-0.3720-7.40 
  Spirin, Alexandr 1944 RUS0.5010.08201.60 
  Dmitrenko, Viktor 1935 RUS1.0010.572011.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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