Individual Calculations February 2015
 Petersen, Finn Christopher  Total change: 21.60  Rating chartPersonal card
 1. Internationales Bad Schwartauer Schachopen 2014 Bad Schwartau GER 2014-12-27
RcRownchangeKK*chgGame
 1887 1682 1.50 4 0.54 40 21.60 
  Hartwig, Sebastian 1877 GER0.001-0.2540-10.00 
  Meifert, Thomas 1870 GER1.0010.744029.60 
  Rickert, Heiko 1950 GER0.001-0.1740-6.80 
  Warter, Jacob 1852 GER0.5010.22408.80 

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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