Individual Calculations January 2012
 Hiebler, Laura  Total change: 3.15  Rating chartPersonal card
 World Youth Chess Championship - U 14 Girls Caldas Novas/GO BRA 2011-11-18
RcRownchangeKK*chgGame
 1763 1744 4.00 8 0.21 15 3.15 
  Pastuszko, Kinga 1907 POL0.001-0.2815-4.20 
  Olaya, Sandra 1634 ECU0.001-0.6515-9.75 
  Ebeling, Gabriela 1541 FIN1.0010.24153.60 
  Khomeriki, Nino 1930 GEO0.001-0.2615-3.90 
  Espinosa Cancino, Cristina 1411 SCO1.0010.12151.80 
  Beinenson, Katsiaryna 1921 BLR1.0010.731510.95 
  Kostitsina, Liubov 2054 RUS0.001-0.1415-2.10 
  Burmistrova, Alena 1708 RUS1.0010.45156.75 

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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