Individual Calculations January 2009
 Petersen, Erling Karl  Total change: 22.25  Rating chartPersonal card
 Bronshojs Efteraarsturnering 2008 - C Bronshoj DEN 2008-10-23
RcRownchangeKK*chgGame
 1835 1610 2.00 5 0.89 25 22.25 
  Koldill, Emil 1743 DEN0.001-0.3225-8.00 
  Rode, Rene 1906 DEN1.0010.852521.25 
  Ohayv, Nikolaj 1899 DEN0.001-0.1625-4.00 
  Knoth, Mikkel Berth 1853 DEN0.001-0.2025-5.00 
  Mouritsen, Jan 1776 DEN1.0010.722518.00 

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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