Individual Calculations October 2016
 Koellner, Christof  Total change: 12.60  Rating chartPersonal card
 27. Internationales Gocher Open 2016 Goch GER 2016-09-01
RcRownchangeKK*chgGame
 2033 2132 5.00 7 0.63 20 12.60 
  Rota, Emile 1794 LUX1.0010.12202.40 
  Ydo, Pim 1976 NED1.0010.29205.80 
  Van Foreest, Lucas 2350 NED0.001-0.2220-4.40 
  Coenen, Siegfried 1991 GER0.501-0.1920-3.80 
  Venhoff, Michael 1958 GER1.0010.27205.40 
  Moes, Waldemar 2074 NED1.0010.42208.40 
  Montgomery, Jan Elkjaer Frantsen 2089 DEN0.501-0.0620-1.20 

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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