Individual Calculations May 2012
 Kozubal, Aleksandra  Total change: -6.60  Rating chartPersonal card
 Olimpiada Sportow Umyslowych G14 Solina POL 2012-04-14
RcRownchangeKK*chgGame
 1612 1432 1.50 7 -0.44 15 -6.60 
  Karleszko, Karolina 1589 POL1.0010.711510.65 
  Wozniak, Mariola wc1832  * POL0.001-0.0815-1.20 
  Dwilewicz, Katarzyna 1616 POL0.001-0.2615-3.90 
  Konopacka, Martyna 1669 POL0.001-0.2015-3.00 
  Maciak, Gabriela 1509 POL0.001-0.3915-5.85 
  Skrzypczak, Edyta 1589 POL0.5010.21153.15 
  Rudol, Maria 1480 POL0.001-0.4315-6.45 
 * 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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