Individual Calculations July 2012
 Rydstrom, Tom  Total change: 8.85  Rating chartPersonal card
 Copenhagen Chess Challenge 2012 Kobenhavn DEN 2012-05-02
RcRownchangeKK*chgGame
 2085 2037 4.50 9 0.38 15 5.70 
  Stefansson, Hannes g2437  * ISL0.001-0.0815-1.20 
  Jakobcic, Oliver 1881 SWE1.0010.29154.35 
  Nielsen, Thomas 1637  * DEN1.0010.08151.20 
  Fries-Nielsen, Niels Jorgen 2326 DEN0.001-0.1615-2.40 
  Andersen, Daniel f1899 DEN1.0010.31154.65 
  Christensen, Tobias m2363 DEN0.001-0.1315-1.95 
  Hansen, Rasmus Agertoft 1923 DEN1.0010.34155.10 
  Fries-Nielsen, Jens Ove m2363 DEN0.001-0.1315-1.95 
  Percivaldi, Martin 1938 DEN0.501-0.1415-2.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Deltalift Open 2012 Halmstad SWE 2012-05-17
RcRownchangeKK*chgGame
 2090 2037 1.50 3 0.21 15 3.15 
  Mohammadi, Amir 2203 SWE0.001-0.2815-4.20 
  Lindstrom, Reine 1993 SWE1.0010.44156.60 
  Elenius, Erik 2073 SWE0.5010.05150.75 

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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