Rapid: Individual Calculations May 2019
 Kombar, Mariya  Total change: 30.40  Rating chartPersonal card
 PFO 2019 Women_rapid Izhevsk RUS 2019-03-29
RcRownchangeKK*chgGame
 1781 1664 4.50 8 1.52 20 30.40 
  Petkova, Nina 1264  * RUS1.0010.08201.60 
  Makarenko, Alexandra wm2064  * RUS0.001-0.0820-1.60 
  Nasyrova, Ekaterina wc1914 RUS0.001-0.1920-3.80 
  Kalashnikova, Elena 1648 RUS1.0010.48209.60 
  Vifleemskaia, Svetlana wf2044 RUS0.5010.41208.20 
  Gibadullina, Rajana 1582 RUS1.0010.39207.80 
  Markelova, Lubov wf2064  * RUS0.001-0.0820-1.60 
  Dyachkova, Maria 1671 RUS1.0010.512010.20 
 * 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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