Individual Calculations April 2008
 Rumyantsev, Nikolay  Total change: -13.25  Rating chartPersonal card
 Samara region Men Chmp. 2007 FL Samara RUS 2007-12-15
RcRownchangeKK*chgGame
 1926 1939 1.00 3 -0.53 25 -13.25 
  Oshevnev, Anatoly 2121 RUS0.001-0.2625-6.50 
  Chernenko, Olga 1688 RUS1.0010.19254.75 
  Sevastianov, Viktor 1968 RUS0.001-0.4625-11.50 

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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