Individual Calculations July 2012
 Harren, Mats  Total change: 5.55  Rating chartPersonal card
 Deltalift Open 2012 Halmstad SWE 2012-05-17
RcRownchangeKK*chgGame
 2138 2048 1.50 3 0.37 15 5.55 
  Drugge, Patrik 2182 SWE1.0010.681510.20 
  Svensson, Anders 2099 SWE0.5010.07151.05 
  Wahlstrom, Lennart 2132 SWE0.001-0.3815-5.70 

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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