Individual Calculations July 2016
 Groneberg, Joerg  Total change: 10.60  Rating chartPersonal card
 34. Turm Open Lippstadt GER 2016-05-26
RcRownchangeKK*chgGame
 2002 1891 3.00 7 0.53 20 10.60 
  Den Hartog, Marijn 2111 NED1.0010.782015.60 
  Gutte, Friedhelm 2093 GER0.001-0.2420-4.80 
  Gehrmann, Ulrich 2041 GER0.5010.20204.00 
  Luebeck, Stephan, Dr. 2048 GER0.5010.21204.20 
  Laurenz, Waldemar 2039 GER0.001-0.3020-6.00 
  Hesse, Michael 1976 GER0.001-0.3820-7.60 
  Homfeldt, Christopher 1709 GER1.0010.26205.20 

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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