Individual Calculations February 2013
 Federau, Juergen  Total change: -20.40  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 4B Hamburg GER 2013-01-04
RcRownchangeKK*chgGame
 1978 2078 2.50 5 -0.68 30 -20.40 
  Schwarz, Hans 1964 GER0.501-0.1630-4.80 
  Ahlers, Volkmar 1990 GER0.501-0.1230-3.60 
  Duhn, Marc 1981 GER0.501-0.1330-3.90 
  Hohn, August 1984 GER0.501-0.1330-3.90 
  Daug, Joern-Henning 1972 GER0.501-0.1430-4.20 

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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