Individual Calculations April 2015
 Fraczek, Weronika  Total change: -1.60  Rating chartPersonal card
 Mistrzostwa Polski Juniorow - D18 Karpacz POL 2015-03-15
RcRownchangeKK*chgGame
 1723 1713 4.50 9 -0.04 40 -1.60 
  Harazinska, Ewa wf2113  * POL0.001-0.0840-3.20 
  Ostrowska, Joanna 1604 POL0.001-0.6540-26.00 
  Kozaczynska, Aleksandra 1621 POL1.0010.374014.80 
  Burdzy, Joanna 1594 POL0.501-0.1640-6.40 
  Kordela, Monika 1454 POL1.0010.18407.20 
  Dadello, Aleksandra 2051 POL0.001-0.1240-4.80 
  Czaplewska, Klara 1674 POL1.0010.454018.00 
  Gora, Antonina 1893 POL0.001-0.2640-10.40 
  Trybowska, Anna 1505 POL1.0010.23409.20 
 * 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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