Individual Calculations June 2015
 Mertens, Klaus  Total change: -4.20  Rating chartPersonal card
 Hessische Einzelmeisterschaft 2015 A-Turnier Frankfurt/Main GER 2015-05-14
RcRownchangeKK*chgGame
 1971 2058 3.50 6 -0.21 20 -4.20 
  Mamerow, Marvin Stephan 1935 GER0.501-0.1720-3.40 
  Kolker, Vladislav 2013 GER0.501-0.0620-1.20 
  Diez, Gerhard 1994 GER1.0010.41208.20 
  Kellerwessel, Ralf 1963 GER0.001-0.6320-12.60 
  Hillgaertner, Walter 1922 GER0.501-0.1820-3.60 
  Weil, Michael 1998 GER1.0010.42208.40 

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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