Individual Calculations May 2013
 Bengtsson, Tore  Total change: -12.30  Rating chartPersonal card
 Allskanskan 2012-13 Sweden SWE 2012-10-28
RcRownchangeKK*chgGame
 1911 1879 0.50 2 -0.41 30 -12.30 
  Rosell, Sven 1956 SWE0.001-0.3930-11.70 
  Ollen, Martin 1866 SWE0.501-0.0230-0.60 

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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