Individual Calculations February 2013
 Keller, Harald  Total change: -11.70  Rating chartPersonal card
 29.Internationales Boeblinger Open A Boeblingen GER 2012-12-26
RcRownchangeKK*chgGame
 2083 2061 3.50 9 -0.78 15 -11.70 
  Lampert, Jonas 2288 GER0.001-0.2115-3.15 
  Buchenau, Frank f2311 GER0.001-0.1915-2.85 
  Mager, Denis 2010 GER0.501-0.0715-1.05 
  Probst, Alexander 1980 GER0.501-0.1115-1.65 
  Hoeglauer, Patrick 1929 GER1.0010.32154.80 
  Chatziioakimidis, Niko 2180 GER0.5010.16152.40 
  Aring, Gerd 2198 GER0.001-0.3215-4.80 
  Foerderreuther, Jonas 1979 GER0.501-0.1115-1.65 
  Hefner, Felix 1871 GER0.501-0.2515-3.75 

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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