Individual Calculations January 2010
 Ljuboschiz, Alexander, Dr.  Total change: -21.75  Rating chartPersonal card
 17. Bad Bertricher Schachtage Senioren Bad Bertrich GER 2009-12-04
RcRownchangeKK*chgGame
 2006 2225 5.50 9 -1.45 15 -21.75 
  Kroetz, Hermann Josef 1891 GER1.0010.12151.80 
  Cotenescu, Daniel 1998 GER0.001-0.7915-11.85 
  Ganslmayer, Herbert 1948 GER1.0010.17152.55 
  Oud, Niek 2052 NED0.501-0.2315-3.45 
  Rueggeberg, Wilhelm 1944 GER0.501-0.3415-5.10 
  Reimann, Guenther 2010 GER0.501-0.2715-4.05 
  Schumacher, Helmut 2069 BEL0.501-0.2115-3.15 
  Kuehner, Peter 2023 GER1.0010.24153.60 
  Gierse, Heinz-Dieter, Dr. 2120 GER0.501-0.1415-2.10 

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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