Individual Calculations September 2009
 Berndt, Wolfgang  Total change: 3.75  Rating chartPersonal card
 Deutsche Senioren-Einzelmeisterschaft B Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 1850 1835 3.50 7 0.15 25 3.75 
  Sailer, Hans-Peter 1930 GER1.0010.632515.75 
  Weller, Friedhelm 1919 GER0.001-0.3825-9.50 
  Mellenthin, Horst 1943 GER0.001-0.3525-8.75 
  Michalowski, Richard 1873 GER0.5010.05251.25 
  Mittelstaedt, Ewald 1717 GER1.0010.34258.50 
  Zanger, Konrad 1791 GER0.001-0.5625-14.00 
  Gaebler, Hans-Werner 1774 GER1.0010.422510.50 

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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