Individual Calculations October 2008
 Roever, Ludwig  Total change: -7.35  Rating chartPersonal card
 11.offene Niedersachsen Seniorenmeisterschaft Bad Bevensen GER 2008-07-08
RcRownchangeKK*chgGame
 1978 2028 4.00 8 -0.49 15 -7.35 
  Budt, Karl-Heinz 2114 GER0.001-0.3815-5.70 
  Roellig, Wolfgang 1734 GER1.0010.15152.25 
  Wittkugel, Friedhelm 2020 GER0.501-0.0115-0.15 
  Reinke, Kurt 1991 GER1.0010.45156.75 
  Hoellger, Herbert 2097 GER0.001-0.4015-6.00 
  Storjohann, Klaus 1948 GER0.501-0.1115-1.65 
  Brandt, Fred 1921 GER0.501-0.1515-2.25 
  Burckhardt, Karl 2000 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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