Individual Calculations January 2009
 Nickel, Juergen  Total change: -10.50  Rating chartPersonal card
 2.offene Seniorenmeisterschaft Schleswig-Holstein Eckernfoerde GER 2008-09-26
RcRownchangeKK*chgGame
 2064 1949 1.00 4 -0.42 25 -10.50 
  Kollberg, Lothar 2253 GER0.001-0.1425-3.50 
  Meiwald, Gerhard 2020 GER0.001-0.4025-10.00 
  Gehrmann, Dorit 1964 GER0.5010.02250.50 
  Hamann, Guenter 2019 GER0.5010.10252.50 

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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