Individual Calculations April 2018
 Hassenrueck, Helmut  Total change: 8.80  Rating chartPersonal card
 2. Jubilaeumsturnier Uta Roechling Magdeburg GER 2018-02-24
RcRownchangeKK*chgGame
 2002 2142 6.50 9 0.44 20 8.80 
  Hallmann, Eberhard 1807 GER1.0010.12202.40 
  Rackowiak, Hans 1954 GER0.501-0.2420-4.80 
  Strehlow, Horst 1961 GER0.501-0.2420-4.80 
  Willin, Bernhard 1958 GER0.501-0.2420-4.80 
  Wittkugel, Friedhelm 1933 GER1.0010.23204.60 
  Weiss, Hartwig 1920 GER0.501-0.2820-5.60 
  Kracht, Helmut 1998 GER1.0010.31206.20 
  Khanukov, Boris m2273 GER0.5010.18203.60 
  Adibekian, Roubik, Dr. 2212 GER1.0010.602012.00 

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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