Individual Calculations May 2013
 Katz, Roland  Total change: -17.55  Rating chartPersonal card
 Oberliga Ost 2012/2013 Gruppe A Hamburg GER 2012-10-14
RcRownchangeKK*chgGame
 2190 2115 2.00 8 -1.17 15 -17.55 
  Geiling, Christian 2212 GER0.001-0.3715-5.55 
  Pfretzschner, Roland f2232 GER0.5010.16152.40 
  Salzmann, Peter 2202 GER0.5010.12151.80 
  Schoene, Maria wm2190 GER0.001-0.4015-6.00 
  Seibicke, Ralf 2162 GER0.5010.07151.05 
  Graf, Roland 2185 GER0.5010.10151.50 
  Hutsch, Oliver 2147 GER0.001-0.4615-6.90 
  Klawa, Patrick f2193 GER0.001-0.3915-5.85 

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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