Individual Calculations May 2012
 Obrazek, Karel  Total change: -44.70  Rating chartPersonal card
 Krajska soutez - skupina A SSS 2011/12 various CZE 2011-10-09
RcRownchangeKK*chgGame
 1991 1957 3.50 11 -1.49 30 -44.70 
  Bauer, Jindrich 1961 CZE0.001-0.4930-14.70 
  Picek, Miroslav 1945 CZE0.001-0.5230-15.60 
  Fencl, Pavel 1980 CZE1.0010.533015.90 
  Baran, Peter 2096 CZE0.001-0.3130-9.30 
  Jacek, Miloslav 2046 CZE0.001-0.3830-11.40 
  Valtera, Jiri 1990 CZE0.001-0.4530-13.50 
  Framberk, Jan 2070 CZE0.001-0.3530-10.50 
  Sulc, Jaromir 2073 CZE0.001-0.3430-10.20 
  Netik, Josef 1921 CZE0.501-0.0530-1.50 
  Kastner, Jan 1852 CZE1.0010.363010.80 
  Ulrich, David 1967 CZE1.0010.513015.30 

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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