Individual Calculations January 2012
 Ivanov, Gennadii A.  Total change: -4.50  Rating chartPersonal card
 Tyumen region Chmp. 2011 Tyumen RUS 2011-12-09
RcRownchangeKK*chgGame
 1862 1772 1.00 3 -0.15 30 -4.50 
  Osennii, Evgeny 1735 RUS0.001-0.5530-16.50 
  Sazonova, Anastasia 1959 RUS1.0010.743022.20 
  Kitaev, Ilya 1891 RUS0.001-0.3430-10.20 

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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