Individual Calculations December 2017
 Pfeffer, Marko  Total change: -22.60  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2017 A Heusenstamm GER 2017-11-23
RcRownchangeKK*chgGame
 1899 2039 3.50 7 -1.13 20 -22.60 
  Felten, Maximilian 1675 GER0.001-0.9020-18.00 
  Mager, Thomas 1863 GER1.0010.27205.40 
  Besancon, Pascal 1691 GER0.001-0.8920-17.80 
  Hinrichs, Paul 1844 GER1.0010.25205.00 
  Wuestehube, Harry 1923 GER1.0010.34206.80 
  Guelsen, Taylan 2171 GER0.5010.18203.60 
  Rendboe, John Filip f2127 DEN0.001-0.3820-7.60 

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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