Individual Calculations May 2010
 Duch, Robert  Total change: 2.55  Rating chartPersonal card
 Krajsky prebor KHSS various CZE 2009-10-11
RcRownchangeKK*chgGame
 1941 1860 3.00 7 0.17 15 2.55 
  Mkitaryan, Karlen 2189 CZE0.001-0.1215-1.80 
  Daniel, Jiri 2018 CZE1.0010.711510.65 
  Saucuk, Martin 1764 CZE0.001-0.6315-9.45 
  Portych, Vaclav 1806 CZE0.501-0.0815-1.20 
  Vrnata, Jiri 2074 CZE0.001-0.2315-3.45 
  Korinek, Pavel 1996 CZE1.0010.681510.20 
  Prouza, Pavel 1739 CZE0.501-0.1615-2.40 

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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