Individual Calculations September 2013
 Rossal, Valeriy I.  Total change: -12.45  Rating chartPersonal card
 Open July B Moscow RUS 2013-07-13
RcRownchangeKK*chgGame
 1856 2081 4.50 7 -0.83 15 -12.45 
  Mironov, Yury 1844 RUS0.501-0.3015-4.50 
  Evdokimov, Maksim 1681  * RUS0.501-0.4215-6.30 
  Leschenko, Wjatcheslaw 1681  * RUS1.0010.08151.20 
  Milovanova, Maria 1814 RUS0.501-0.3215-4.80 
  Grigoriev, Sergey 1987 RUS1.0010.37155.55 
  Fetisenkov, Vadim 1989 RUS0.501-0.1315-1.95 
  Groisman, Anatoliy 1999 RUS0.501-0.1115-1.65 
 * 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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