Individual Calculations April 2009
 Scholz, Werner  Total change: -16.75  Rating chartPersonal card
 25.offene Berliner Senioren Stadtmeisterschaft Berlin GER 2009-02-12
RcRownchangeKK*chgGame
 2003 1772 0.00 3 -0.67 25 -16.75 
  Lueders, Gerhard f2122 GER0.001-0.1125-2.75 
  Nietsch, Horst 2013 GER0.001-0.2025-5.00 
  Rehder, Frank 1873 GER0.001-0.3625-9.00 

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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