Individual Calculations April 2018
 Sowa, Wiktoria  Total change: -41.20  Rating chartPersonal card
 Mistrzostwa Polski Juniorow 2018 - D16 Jastrzebia Gora POL 2018-03-11
RcRownchangeKK*chgGame
 1844 1993 5.00 9 -1.03 40 -41.20 
  Sivickis, Wiktoria 1627 POL1.0010.10404.00 
  Filipska, Maja 1708 POL0.501-0.3440-13.60 
  Moscicka, Pola 1868 POL1.0010.334013.20 
  Czarniecka, Aleksandra 2015 POL0.5010.03401.20 
  Skiba, Aleksandra 1734 POL0.501-0.3240-12.80 
  Jarocka, Liwia fwf1989 POL0.501-0.0140-0.40 
  Malicka, Maria wc2135 POL0.001-0.3140-12.40 
  Choinska, Debora 1593  * POL1.0010.08403.20 
  Waszczuk, Patrycja 1927 POL0.001-0.5940-23.60 
 * 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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