Rapid: Individual Calculations May 2012
 Kruk, Ivan  Total change: 13.40  Rating chartPersonal card
 A. Kharitonov Memorial 2012 Moscow RUS 2012-04-08
RcRownchangeKK*chgGame
 2132 1932 2.50 7 0.67 20 13.40 
  Kostin, Konstantin f2312 RUS0.001-0.0920-1.80 
  Kuprijanov, Anatoly 2201 RUS0.001-0.1720-3.40 
  Kondratiev, Vissarion L. 2030 RUS0.5010.13202.60 
  Zilbert, Oleg f2275 RUS0.001-0.1220-2.40 
  Tolmachev, Aleksander 2077 RUS1.0010.692013.80 
  Pokhlebin, Sergej 2074 RUS1.0010.692013.80 
  Orzhekovsky, Vladimir 1958 RUS0.001-0.4620-9.20 

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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