Individual Calculations May 2010
 Lubberich, Alfred, Dr.  Total change: -14.75  Rating chartPersonal card
 ChessOrg Festival 2010 Senioren Bad Woerishofen GER 2010-03-06
RcRownchangeKK*chgGame
 1940 1901 3.50 9 -0.59 25 -14.75 
  Mentel, Juergen, Dr. 2128 GER0.5010.29257.25 
  Schmid, Hartmut 2162 GER0.001-0.1825-4.50 
  Westermayer, Johann 1695 AUT0.501-0.2625-6.50 
  Siegl, Wolfgang, Dr. 1789 GER0.501-0.1525-3.75 
  Gousseinov, Aquif 1991 FRA1.0010.622515.50 
  Dahlhaus, Friedhelm 2155 GER0.001-0.1925-4.75 
  Samarian, Cornel 1791 GER0.501-0.1525-3.75 
  Kahler, Kurt 1938 GER0.001-0.4525-11.25 
  Miessner, Rolf 1814 GER0.501-0.1225-3.00 

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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