Rapid: Individual Calculations April 2015
 Sherbakova, Elena  Total change: -31.80  Rating chartPersonal card
 Open Ch Tver region rapid women Kimry RUS 2015-03-08
RcRownchangeKK*chgGame
 1672 1749 2.50 7 -1.59 20 -31.80 
  Ryadinskaya, Elizaveta 1349  * RUS1.0010.08201.60 
  Ivanova, Svetlana 1915 RUS0.001-0.2820-5.60 
  Dementieva, Ksenia 1497 RUS1.0010.19203.80 
  Dementieva, Julia 1802 RUS0.001-0.4320-8.60 
  Guseva, Antonina 1709 RUS0.501-0.0620-1.20 
  Guseva, Lidia 1817 RUS0.001-0.4120-8.20 
  Nagaytseva, Marina 1613 RUS0.001-0.6820-13.60 
 * 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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