Individual Calculations July 2008
 Rozycka, Justyna  Total change: -66.25  Rating chartPersonal card
 Mistrzostwa Polski Juniorek do lat 18 Leba POL 2008-03-28
RcRownchangeKK*chgGame
 1710 1675 1.00 8 -2.65 25 -66.25 
  Depta, Anna 1882 POL0.001-0.2325-5.75 
  Patyk, Anna 1824 POL0.001-0.3025-7.50 
  Kowalczyk, Sabina 1663 POL0.001-0.5225-13.00 
  Zebrowska, Anna 1565 POL0.001-0.6525-16.25 
  Filipkowska, Martyna 1636 POL0.501-0.0525-1.25 
  Ogonowska, Katarzyna 1875 POL0.001-0.2425-6.00 
  Wrobel, Aneta 1698 POL0.5010.03250.75 
  Stepien, Teresa 1537 POL0.001-0.6925-17.25 

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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