Individual Calculations May 2010
 Chmelik, David  Total change: -14.10  Rating chartPersonal card
 2. liga - A various CZE 2009-10-18
RcRownchangeKK*chgGame
 2008 2117 3.50 7 -0.94 15 -14.10 
  Petr, Jan 1753 CZE1.0010.10151.50 
  Drabek, Miloslav 2064 CZE0.501-0.0715-1.05 
  Petera, Lubomir 2022 CZE1.0010.37155.55 
  Kupka, Frantisek 2074 CZE0.501-0.0615-0.90 
  Gschwendtner, Stanislav 2049 CZE0.501-0.0915-1.35 
  Koubek, Vaclav 2080 CZE0.001-0.5515-8.25 
  Muzikar, Jan 2015 CZE0.001-0.6415-9.60 

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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