Individual Calculations September 2020
 Cermak, Jan  Total change: -27.60  Rating chartPersonal card
 POHAR mesta Ricany 2020 OPEN A Ricany CZE 2020-08-22
RcRownchangeKK*chgGame
 1797 1971 5.00 9 -1.38 20 -27.60 
  Vit, Zdenek 1703 CZE0.501-0.3320-6.60 
  Dome, Michal 1802 CZE0.501-0.2220-4.40 
  Kubice, Jakub 1724 CZE0.501-0.3120-6.20 
  Pejrimovska, Viola Ruby 1571  * CZE0.001-0.9220-18.40 
  Kuhnmund, Ivan 1682 CZE1.0010.16203.20 
  Lhotsky, Zdenek 1831 CZE1.0010.31206.20 
  Strnad, Michael 1813 CZE1.0010.29205.80 
  Skypala, Ondrej 2129 CZE0.001-0.2920-5.80 
  Kopecky, Jiri 1921 CZE0.501-0.0720-1.40 
 * 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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