Individual Calculations February 2015
 Nielsen, Joerg  Total change: 4.20  Rating chartPersonal card
 12. HSK Elo-Open Hamburg GER 2015-01-02
RcRownchangeKK*chgGame
 2120 2009 2.00 5 0.21 20 4.20 
  Schroeder, Christoph 2170 GER0.001-0.2920-5.80 
  Baberz, Alexander 2094 GER0.5010.12202.40 
  Albers, Andreas 1954 GER0.501-0.0820-1.60 
  Reddmann, Hauke, Dr. f2289 GER0.001-0.1620-3.20 
  Porth, Hartmut 2093 GER1.0010.622012.40 

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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