Individual Calculations September 2011
 Ziese, Gerhard  Total change: -30.75  Rating chartPersonal card
 XIV. Rhein-Main-Open A Bad Homburg GER 2011-06-22
RcRownchangeKK*chgGame
 1974 2084 2.50 7 -2.05 15 -30.75 
  Rosenauer, Horst 1807 GER1.0010.17152.55 
  Grabarczyk, Bogdan m2434 POL0.001-0.1115-1.65 
  Iwanziw, Niklas 1946 GER0.501-0.1915-2.85 
  Machlin, Maxim 1952 GER0.001-0.6815-10.20 
  Roessner, Uwe 1870 GER0.501-0.2715-4.05 
  Wiesebach, Wolfgang 1925 GER0.501-0.2115-3.15 
  Hecht, Carsten 1881 GER0.001-0.7615-11.40 

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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