Individual Calculations March 2012
 Draeger, Klaus  Total change: -28.35  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2011/12 (4) Gruppe C Hamburg-Bergedorf GER 2012-01-06
RcRownchangeKK*chgGame
 1760 1854 0.00 3 -1.89 15 -28.35 
  Kossinz, Alex 1758 GER0.001-0.6315-9.45 
  Enneking, Hermann 1730 GER0.001-0.6715-10.05 
  Marx, Inga 1792 GER0.001-0.5915-8.85 

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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