Individual Calculations January 2011
 Merker, David  Total change: -19.50  Rating chartPersonal card
 18-offene Landeseinzelmeisterschaft der Senioren Joachimstal GER 2010-09-30
RcRownchangeKK*chgGame
 1822 1685 1.50 7 -0.78 25 -19.50 
  Didzuhn, Werner Dr. 1963 GER0.5010.33258.25 
  Kolkwitz, Klaus 1945 GER0.001-0.1825-4.50 
  Goroll, Hans-Juergen Dr. 1639 GER0.501-0.0625-1.50 
  Berger, Volkmar 1827 GER0.5010.19254.75 
  Ollek, Karl-Heinz 1783 GER0.001-0.3725-9.25 
  Pfueller, Volker 1769 GER0.001-0.3825-9.50 
  Trappmann, Peter 1828 GER0.001-0.3125-7.75 

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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