Individual Calculations May 2011
 Koller, Jens  Total change: 31.20  Rating chartPersonal card
 Oberliga Ost Staffel B Germany East GER 2010-10-01
RcRownchangeKK*chgGame
 2167 2243 7.50 9 2.08 15 31.20 
  Mueller, Thorsten 2142 GER1.0010.36155.40 
  Weise, Martin 2154 GER1.0010.38155.70 
  Schaffer, Hendrik 2265 GER0.5010.03150.45 
  Schlein, Julia 2151 GER1.0010.37155.55 
  Jakob, Matthias 2139 GER1.0010.36155.40 
  Gottschalk, Jens 2274 GER0.5010.04150.60 
  Wohlfart, Paulus Dr. 2231 GER1.0010.48157.20 
  Jacobi, Robin 2066 GER1.0010.27154.05 
  Stiefel, Roland 2082 GER0.501-0.2115-3.15 

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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