Rapid: Individual Calculations April 2013
 Ivanov, Vladimir A.  Total change: 13.20  Rating chartPersonal card
 Khmelnitsky Spring Storm Rapid-2013 Khmelnitsky UKR 2013-03-09
RcRownchangeKK*chgGame
 2036 2107 3.00 4 0.66 20 13.20 
  Kravets, Olexander 1875 UKR1.0010.21204.20 
  Yaniuk, Volodymyr 2098 UKR1.0010.49209.80 
  Razin, Vadim 2340 UKR0.001-0.2120-4.20 
  Gumeniuk, Sergey 1829 UKR1.0010.17203.40 

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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