Individual Calculations May 2012
 Grassmann, Heinz  Total change: -3.15  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2011/12 (6) Gruppe B Magdeburg GER 2012-04-20
RcRownchangeKK*chgGame
 2007 1964 2.00 5 -0.21 15 -3.15 
  Schulz, Juergen 2053 GER0.001-0.3815-5.70 
  Schwarz, Eduard 1988 GER1.0010.53157.95 
  Wagner, Bernd 2064 GER0.001-0.3615-5.40 
  Noack, Thomas 2016 GER0.001-0.4315-6.45 
  Brandt, Joachim 1915 GER1.0010.43156.45 

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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