Individual Calculations May 2010
 Wegemund, Hubert  Total change: 13.05  Rating chartPersonal card
 Oberliga Nord-Nord Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2086 1946 1.50 2 0.88 15 13.20 
  Helms, Sven 2061 GER0.5010.16152.40 
  Lampert, Jonas 2111 GER1.0010.721510.80 

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)
 
 Deutsche Amateurmeisterschaft 2009/10 Gruppe B Magdeburg GER 2010-04-16
RcRownchangeKK*chgGame
 2037 1946 1.50 4 -0.01 15 -0.15 
  Kohtz, Andreas 2072 GER0.001-0.3315-4.95 
  Kunow, Frank 2041 GER0.001-0.3715-5.55 
  Zerfass, Otfried 2013 GER1.0010.59158.85 
  Fehrmann, Gregor 2022 GER0.5010.10151.50 

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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