Individual Calculations January 2011
 Rossal, Valeriy I.  Total change: 12.60  Rating chartPersonal card
 Autumn on Begovaya 2010 B Moscow RUS 2010-10-16
RcRownchangeKK*chgGame
 1995 2031 4.00 6 0.84 15 12.60 
  Kuryshev, Artemiy 1631  * RUS1.0010.08151.20 
  Litvinov, Viktor 2049 RUS1.0010.53157.95 
  Rabinovich, Anton 2077 RUS0.5010.06150.90 
  Grigoryeva, Olga A. 2054 RUS1.0010.53157.95 
  Geivondian, Arman 2064 RUS0.001-0.4515-6.75 
  Gorin, Alexandr 2096 RUS0.5010.09151.35 
 * 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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