Individual Calculations August 2018
 Orzechowski, Michal  Total change: 38.80  Rating chartPersonal card
 Karvina Open 2018 Karvina CZE 2018-06-30
RcRownchangeKK*chgGame
 1843 1612 4.00 9 1.94 20 38.80 
  Valencik, Jozef 2012  * CZE0.001-0.0820-1.60 
  Zimniok, Zdenek 1769 CZE0.5010.21204.20 
  Hanak, Tomas 1876 CZE0.001-0.1820-3.60 
  Krampol, Vladimir 1710 CZE1.0010.632012.60 
  Trombik, Karel 2009 CZE0.001-0.0820-1.60 
  Pekarek, Ales 1757 CZE0.001-0.3120-6.20 
  Wasik, Jozef 1728 POL1.0010.662013.20 
  Hurta, Jiri 1759 CZE1.0010.702014.00 
  Cujdik, Jiri 1968 CZE0.5010.39207.80 
 * 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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