Individual Calculations June 2013
 Kockum, Anton Frisk  Total change: -9.30  Rating chartPersonal card
 Deltalift Open 2013 Halmstad SWE 2013-05-09
RcRownchangeKK*chgGame
 2454 2355 0.50 3 -0.62 15 -9.30 
  Berg, Emanuel g2561 SWE0.001-0.2415-3.60 
  Akesson, Ralf g2467 SWE0.5010.15152.25 
  Johansson, Linus f2334 SWE0.001-0.5315-7.95 

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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