Individual Calculations May 2018
 Vrtiakova, Anna  Total change: -12.80  Rating chartPersonal card
 SVK D20, D18, D16 2018 Liptovsky Mikulas SVK 2018-04-21
RcRownchangeKK*chgGame
 1780 2002 6.50 9 -0.32 40 -12.80 
  Tomcikova, Zuzana 1675 SVK1.0010.13405.20 
  Cibikova, Sofia Anna 1827 SVK1.0010.274010.80 
  Sankova, Stella wf2002 SVK0.5010.00400.00 
  Ucekajova, Veronika 1802 SVK0.501-0.2640-10.40 
  Tomcikova, Dominika 1874 SVK0.001-0.6740-26.80 
  Slaba, Andrea 1924 SVK1.0010.394015.60 
  Gajdosova, Bernadeta 1602  * SVK1.0010.08403.20 
  Majirska, Karin 1602  * SVK1.0010.08403.20 
  Cabanova, Kristina 1713 SVK0.501-0.3440-13.60 
 * 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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