Individual Calculations August 2023
 Zdrahal, Vaclav  Total change: 5.60  Rating chartPersonal card
 O pohar primatora mesta Prostejova 2023 Prostejov CZE 2023-06-24
RcRownchangeKK*chgGame
 1786 1819 5.00 9 0.28 20 5.60 
  Milfort, Vaclav 1419  * CZE1.0010.08201.60 
  Londin, Simon 2054 CZE0.001-0.2120-4.20 
  Vochozka, Jindrich 1609 CZE0.501-0.2720-5.40 
  Brezikova, Beata 1401 CZE1.0010.07201.40 
  Matousek, Petr 2103 CZE0.001-0.1620-3.20 
  Frantisek, Ondrej 1813 CZE1.0010.49209.80 
  Vlacil, Vladimir 1894 CZE1.0010.602012.00 
  Travnicek, Jaroslav 1751 CZE0.501-0.0920-1.80 
  Sochorova, Petra wm2031 CZE0.001-0.2320-4.60 
 * 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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