Individual Calculations September 2011
 Cohnen, Michael  Total change: 0.00  Rating chartPersonal card
 22nd NATO Chess Championships Kaunas LTU 2011-08-08
RcRownchangeRpKK*chgGame
 1989 0 0.50 4 0.00 1667   0.00 
  Maciokas, Kostas 2079 LTU0.0010.00 0.00 
  Van Den Heuvel, Tonnie 1934 NED0.0010.00 0.00 
  Adolfssen, Rico 1912 DEN0.5010.00 0.00 
  Demjen, Attila 2032 HUN0.0010.00 0.00 

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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