Blitz: Individual Calculations April 2015
 Treister, Alexandra  Total change: 14.80  Rating chartPersonal card
 Open Ch Tver region blitz women Kimry RUS 2015-03-07
RcRownchangeKK*chgGame
 1838 1586 2.00 6 0.74 20 14.80 
  Guseva, Lidia 1921 RUS0.001-0.1220-2.40 
  Sherbakova, Elena 1770 RUS1.0010.742014.80 
  Kruglikova, Viktorija 1986  * RUS0.001-0.0820-1.60 
  Ivanova, Svetlana 1934 RUS0.001-0.1120-2.20 
  Guseva, Antonina 1824 RUS1.0010.802016.00 
  Nagaytseva, Marina 1590 RUS0.001-0.4920-9.80 
 * 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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