Individual Calculations August 2012
 Kozlov, Alexander  Total change: -17.40  Rating chartPersonal card
 Sparkassen-Open A Dortmund GER 2012-07-14
RcRownchangeKK*chgGame
 2021 2204 4.00 7 -1.16 15 -17.40 
  Reisberg, Andre 1965 GER1.0010.20153.00 
  Richters, Marc 2045 GER0.001-0.7115-10.65 
  Lenaerts, Lennert 2041 BEL0.001-0.7215-10.80 
  Henkemeier, Markus 1950 GER0.501-0.3115-4.65 
  Hartung, Thomas, Dr. 2013 GER1.0010.25153.75 
  Giraud, Valerian 2024 GER1.0010.26153.90 
  Schiefelbusch, Dirk 2109 GER0.501-0.1315-1.95 

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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