Individual Calculations April 2014
 Sefeloge, Michael  Total change: -7.50  Rating chartPersonal card
 Kaiser Open Bad Ems 2014 Senioren Bad Ems GER 2014-03-07
RcRownchangeKK*chgGame
 1910 1848 2.50 7 -0.50 15 -7.50 
  Buzov, Boris 2108 UKR0.5010.32154.80 
  Hottes, Dieter 2188 GER0.001-0.1215-1.80 
  Schmitt, Josef 1732 GER0.501-0.1615-2.40 
  Kalkmann, Hans 1975 GER0.001-0.3315-4.95 
  Wraga, Hermann 1617 GER1.0010.21153.15 
  Brandt, Fred 1867 GER0.5010.03150.45 
  Roth, Reinhard 1883 GER0.001-0.4515-6.75 

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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