Individual Calculations September 2016
 Raygrotzki, Norbert  Total change: -13.80  Rating chartPersonal card
 Schachwoche Recklinghausen 2016 Recklinghausen GER 2016-07-25
RcRownchangeKK*chgGame
 1937 1883 1.00 4 -0.69 20 -13.80 
  Winterkamp, Sascha 2043 GER0.001-0.2920-5.80 
  Limberg, Thomas 1648 GER1.0010.21204.20 
  Martino-Gross, Peter 2047 GER0.001-0.2820-5.60 
  Herud, Martin 2008 GER0.001-0.3320-6.60 

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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