Individual Calculations August 2013
 Grabenhorst, Joerg  Total change: 31.05  Rating chartPersonal card
 FC St.Pauli Schachopen 2013 A Hamburg GER 2013-07-06
RcRownchangeKK*chgGame
 2076 1896 4.50 9 2.07 15 31.05 
  Bildat, Juergen 2101 GER1.0010.761511.40 
  Korba, Roman 2169 GER0.001-0.1715-2.55 
  Kuegel, Tobias 2106 GER0.5010.27154.05 
  Sechting, Martin 2074 GER0.001-0.2715-4.05 
  Grigorian, Spartak 2131 GER0.001-0.2115-3.15 
  Broeken, Harry 1972 NED0.001-0.4015-6.00 
  Ditmas, Hugh 2019 GER1.0010.671510.05 
  Richter, Stephan 2033 GER1.0010.681510.20 
  Manthey, Juergen 2076 GER1.0010.741511.10 

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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