Individual Calculations July 2008
 Zipfel, Frank  Total change: -4.95  Rating chartPersonal card
 Oberliga Ost Staffel A 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2157 2183 4.50 9 -0.33 15 -4.95 
  Bilawer, Andreas 2147 GER0.501-0.0515-0.75 
  Richter, Maik 2170 GER1.0010.48157.20 
  Poenisch, Eckehard 2235 GER0.001-0.4315-6.45 
  Kyas, Juergen 2214 GER0.001-0.4615-6.90 
  Schoetzig, Andreas Dr. 2207 GER0.5010.03150.45 
  Greger, Ubald 2118 GER0.501-0.0915-1.35 
  Hartwig, Maik 2120 GER1.0010.41156.15 
  Igonin, Pavel 2145 GER1.0010.45156.75 
  Jaeger, Dominik 2057 GER0.001-0.6715-10.05 

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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