Individual Calculations January 2012
 Sumnaya, Ekaterina  Total change: -34.80  Rating chartPersonal card
 Region Chess Club Chmp. 2011 SF Chelyabinsk RUS 2011-10-12
RcRownchangeKK*chgGame
 1699 1728 2.00 6 -1.16 30 -34.80 
  Subbotin, Valery 2002 RUS0.001-0.1730-5.10 
  Ksenofontov, Nikolai 1685 RUS0.001-0.5630-16.80 
  Protasov, Valery 1665 RUS0.001-0.5930-17.70 
  Sanin, Evgeniy 1328  * RUS1.0010.08302.40 
  Ramzaitsev, Nikolai 1727 RUS1.0010.503015.00 
  Davletshin, Nail 1789 RUS0.001-0.4230-12.60 
 * 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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