Individual Calculations March 2015
 Kock, Wolfgang  Total change: -8.80  Rating chartPersonal card
 NRW Klasse 2 2014/15 round 6 Nordrheinwestfalen GER 2015-02-08
RcRownchangeKK*chgGame
 2123 2083 0.00 1 -0.44 20 -8.80 
  Loemker, Michael 2123 GER0.001-0.4420-8.80 

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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