Individual Calculations March 2010
 Nyman, John C H  Total change: 0.00  Rating chartPersonal card
 4.Prenzlberg-Open Berlin GER 2009-12-27
RcRownchangeRpKK*chgGame
 2051 0 2.00 6 0.00 1926   0.00 
  Niehaus, Frank 2171 GER0.0010.00 0.00 
  Hahlbohm, Matthias 2110 GER1.0010.00 0.00 
  Koetz, Andreas 2057 GER0.5010.00 0.00 
  Koenig, Frank 1955 GER0.5010.00 0.00 
  Buttkus, Andre 2099 GER0.0010.00 0.00 
  Silz, Elisa 1915 GER0.0010.00 0.00 

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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