Individual Calculations April 2008
 Krivobokov, Sergei  Total change: -11.55  Rating chartPersonal card
 Tula CCC 2007 open Tula RUS 2007-12-08
RcRownchangeKK*chgGame
 2026 2107 3.50 7 -0.77 15 -11.55 
  Dikarev, Oleg 2003 RUS1.0010.36155.40 
  Konovalov, Vladimir 2049 RUS0.501-0.0815-1.20 
  Rodionov, Alexander 2053 RUS0.001-0.5815-8.70 
  Zerzhalova, Svetlana 1951 RUS1.0010.29154.35 
  Salahutdinov, Sergei 2093 RUS0.001-0.5215-7.80 
  Semenov, Nikolai 2091 RUS0.001-0.5215-7.80 
  Zhukov, Vladimir 1941 RUS1.0010.28154.20 

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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