Blitz: Individual Calculations December 2022
 Hrabal, Petr  Total change: -76.80  Rating chartPersonal card
 Prebor okresu Ostrava v bleskovem sachu 2022 Ostrava CZE 2022-11-17
RcRownchangeKK*chgGame
 1897 2041 6.00 12 -1.92 40 -76.80 
  Cempel, Jaroslav f1948 CZE0.001-0.6340-25.20 
  Dostal, Petr 1630 CZE1.0010.08403.20 
  Didi, Jan 1976 CZE0.001-0.5940-23.60 
  Dracka, Alexander 1590 CZE1.0010.06402.40 
  Bulava, Petr 2013 CZE1.0010.464018.40 
  Podlesny, Petr 1873 CZE1.0010.284011.20 
  Zidek, Vaclav 2027 CZE0.001-0.5240-20.80 
  Ockay, Tomas 2079 CZE0.001-0.4540-18.00 
  Pirhala, Ladislav 1641  * CZE1.0010.08403.20 
  Hanak, Tomas 1889 CZE1.0010.304012.00 
  Potomak, Vladimir 2070 CZE0.001-0.4640-18.40 
  Kudla, Richard 2022 CZE0.001-0.5340-21.20 
 * 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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