Individual Calculations September 2010
 Zobnin, Valentin  Total change: 9.45  Rating chartPersonal card
 Nizhny Don Cup 2010 open Azov RUS 2010-07-03
RcRownchangeKK*chgGame
 2037 1812 2.50 8 0.63 15 9.45 
  Travkina, Anastasia wf2171 RUS0.001-0.1015-1.50 
  Telmanov, Andrey 2132 RUS0.5010.37155.55 
  Polyakov, Sergey 2029 RUS1.0010.781511.70 
  Rud, Viktor 2009 RUS0.5010.25153.75 
  Reva, Kirill 1885 RUS0.5010.10151.50 
  Kislyakov, Ivan 2212  * RUS0.001-0.0815-1.20 
  Stolbov, Dmitry 1991 RUS0.001-0.2715-4.05 
  Kim, Yana 1866 RUS0.001-0.4215-6.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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