Individual Calculations March 2013
 Simon, Ralf-Axel  Total change: 18.60  Rating chartPersonal card
 29. offene Berliner Senioreneinzelmeisterschaft Berlin GER 2013-02-01
RcRownchangeKK*chgGame
 2023 2146 6.50 8 1.24 15 18.60 
  Mellenthin, Horst 1866 GER1.0010.16152.40 
  Rehder, Frank 1888 GER1.0010.18152.70 
  Barwich, Alfred 2018 GER1.0010.33154.95 
  Mayer, Herbert, Dr. 1956 GER0.501-0.2515-3.75 
  Richter, Hans-Peter 1975 GER1.0010.27154.05 
  Welz, Peter, Dr. f2105 GER0.501-0.0615-0.90 
  Postler, Reinhard f2257 GER1.0010.65159.75 
  Shapiro, Yosip 2117 GER0.501-0.0415-0.60 

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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