Individual Calculations July 2009
 Spreng, Simon  Total change: -3.30  Rating chartPersonal card
 Oberliga Ost Gruppe A Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2198 2221 3.50 7 -0.22 15 -3.30 
  Poenisch, Eckehard 2264 GER0.001-0.4415-6.60 
  Von Hassel, Ulf 2178 GER1.0010.44156.60 
  Windelband, Jens 2188 GER1.0010.45156.75 
  Doberitz, Paul 2104 GER0.001-0.6615-9.90 
  Schirmer, Raik 2290 GER0.001-0.4015-6.00 
  Eckhardt, Claudia 2182 GER0.501-0.0515-0.75 
  Zipfel, Frank 2178 GER1.0010.44156.60 

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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