Individual Calculations December 2012
 Larsson, Christer  Total change: 6.45  Rating chartPersonal card
 Stockholm All Saints Tourn. 2012 Stockholm SWE 2012-11-01
RcRownchangeKK*chgGame
 1820 1630 1.50 4 0.43 15 6.45 
  Sjodin, Bengt 2006 SWE0.001-0.0915-1.35 
  Bergstrom, Goran 1699 SWE0.5010.10151.50 
  Gundersen, Ingvar 1770 NOR0.001-0.3115-4.65 
  Einar, Per 1805 SWE1.0010.731510.95 

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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