Individual Calculations May 2012
 Petersen, Tom  Total change: 6.90  Rating chartPersonal card
 DM12 - 5-5 - A Helsingor DEN 2012-04-05
RcRownchangeKK*chgGame
 1964 1857 2.00 5 0.23 30 6.90 
  Kamstrup, Flemming 1954 DEN0.5010.13303.90 
  Thybo, Jesper Sondergaard 1998 DEN0.001-0.3130-9.30 
  Olesen, Michael Jacob 2011 DEN1.0010.713021.30 
  Hansen, Rasmus Agertoft 1921 DEN0.001-0.4130-12.30 
  Rasmussen, Morten 1934 DEN0.5010.11303.30 

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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