Individual Calculations September 2012
 Hacaperka, Michal  Total change: -11.85  Rating chartPersonal card
 Czech Open 2012 - B - open rating tournament Pardubice CZE 2012-07-20
RcRownchangeKK*chgGame
 1962 1897 2.50 8 -0.79 15 -11.85 
  Mulenko, Alexandr 2060 RUS0.001-0.2815-4.20 
  Kassani, Sam 2009 SWE0.001-0.3515-5.25 
  Shishkova, Uliana 1986 RUS0.001-0.3815-5.70 
  Zemlicka, Vit 1998 CZE0.001-0.3615-5.40 
  Peters, Tom 1792 GER0.501-0.1415-2.10 
  Jelinek, Vaclav 2022 CZE0.5010.17152.55 
  Skalicky, Tomas 2022 CZE0.5010.17152.55 
  Pesl, Jan 1806 CZE1.0010.38155.70 

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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