Individual Calculations July 2008
 Jahner, Marius  Total change: 10.25  Rating chartPersonal card
 Oberliga Ost Staffel A 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2197 2060 2.00 5 0.41 25 10.25 
  Jahn, Constanze wm2188 GER0.5010.17254.25 
  Peters, Andreas f2289 GER0.5010.29257.25 
  Igonin, Pavel 2145 GER1.0010.622515.50 
  Kyas, Juergen 2214 GER0.001-0.2925-7.25 
  Bilawer, Andreas 2147 GER0.001-0.3825-9.50 

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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