Individual Calculations September 2012
 Vasileva, Veronika  Total change: 20.40  Rating chartPersonal card
 Open Women's Bulgarian Championship "Thracian Princess-2012" Vratsa BUL 2012-07-23
RcRownchangeKK*chgGame
 1939 1748 3.50 8 1.36 15 20.40 
  Cherednichenko, Elena wf2148  * UKR0.5010.42156.30 
  Milutinovic, Stefana 1896 SRB0.001-0.3015-4.50 
  Pencheva, Iva 1799 BUL0.5010.07151.05 
  Kantardzhieva, Toni 1943 BUL0.5010.25153.75 
  Sirkova, Darena wf1985 BUL0.001-0.2015-3.00 
  Ivanova, Simoneta 1956 BUL0.001-0.2315-3.45 
  Radeva, Viktoria wc1767 BUL1.0010.53157.95 
  Olea, Liliana 2014 ROU1.0010.821512.30 
 * 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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