Individual Calculations September 2019
 Kubelova, Sona  Total change: -17.00  Rating chartPersonal card
 Jesenik Open 2019 - B Jesenik CZE 2019-08-17
RcRownchangeKK*chgGame
 1461 1597 3.00 6 -0.85 20 -17.00 
  Skocik, Marek 1973 CZE0.001-0.0920-1.80 
  Novotny, Petr 1197  * CZE1.0010.08201.60 
  Halama, Vladimir 1778 CZE0.001-0.2620-5.20 
  Gvizdova, Michala 1197  * CZE1.0010.08201.60 
  Dudkova, Josefina 1395 CZE0.001-0.7620-15.20 
  Stoudek, Michal 1228 CZE1.0010.10202.00 
 * 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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