Individual Calculations July 2018
 Gregor, Jiri  Total change: -30.00  Rating chartPersonal card
 Rejfiruv memorial - prebor Prahy jednotlivcu 2018 Praha CZE 2018-04-19
RcRownchangeKK*chgGame
 2027 2257 5.50 9 -1.50 20 -30.00 
  Toulec, Stanislav 2041 CZE0.501-0.2820-5.60 
  Cejkova, Miroslava 2052 CZE0.501-0.2620-5.20 
  Anaskin, Arsenij 2122 CZE0.501-0.1820-3.60 
  Krivanek, Vladimir 2099 CZE0.001-0.7120-14.20 
  Sargsjan, Karen 1925 ARM1.0010.12202.40 
  Petras, Milan c2024 CZE0.001-0.7920-15.80 
  Stanek, Ondrej 1876 CZE1.0010.09201.80 
  Kostelecky, Daniel 1947 CZE1.0010.14202.80 
  Rut, Vojtech 2160 CZE1.0010.37207.40 

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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