Individual Calculations July 2009
 Lubos, Adam  Total change: -20.10  Rating chartPersonal card
 Deutsche Amateurmeisterschaft B Magdeburg GER 2009-05-01
RcRownchangeKK*chgGame
 1973 2035 1.00 4 -1.34 15 -20.10 
  Duhn, Marc 1971 GER0.001-0.5915-8.85 
  Metzger, Albert 1880 GER0.001-0.7115-10.65 
  Hofmann, Annett 1992 GER0.001-0.5615-8.40 
  Kemeny, Matthias 2047 GER1.0010.52157.80 

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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