Individual Calculations June 2014
 Kubelova, Sona  Total change: -1.20  Rating chartPersonal card
 Ostravsky konik 2014 - FIDE Open B Ostrava CZE 2014-04-26
RcRownchangeKK*chgGame
 1857 1639 1.00 4 -0.08 15 -1.20 
  Stehlik, Jiri 2017 CZE0.001-0.0915-1.35 
  Holecek, Vladimir 1981 CZE0.001-0.1215-1.80 
  Pisa, Vladimir 1981 CZE0.001-0.1215-1.80 
  Kopec, Ladislav 1450 CZE1.0010.25153.75 

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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