Individual Calculations May 2012
 Doerge-Koch, Sven  Total change: 11.70  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2011/12 (6) Gruppe B Magdeburg GER 2012-04-20
RcRownchangeKK*chgGame
 1990 2031 3.00 4 0.78 15 11.70 
  Groetzbach, Julian 2001 GER0.501-0.0415-0.60 
  Von Bassewitz, Ingo, Dr. 1902 GER1.0010.33154.95 
  Heise, Juergen 2001 GER1.0010.46156.90 
  Schellmann, Frank c2055 GER0.5010.03150.45 

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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