Individual Calculations September 2013
 Eriksson, Bo 1937  Total change: 20.25  Rating chartPersonal card
 Stockholm Open 2013 Stockholm SWE 2013-08-05
RcRownchangeKK*chgGame
 1813 1832 4.50 6 1.35 15 20.25 
  Haddad, Johannes 1569 SWE0.501-0.3215-4.80 
  Mollerstrom, Fredrik 1781 SWE1.0010.43156.45 
  Pilstrom, Bjorn 1679 SWE1.0010.30154.50 
  Ziller, Christian 2096 GER0.001-0.1815-2.70 
  Rajab, Schahin 1772 SWE1.0010.42156.30 
  Evertsson, Rune 1983 SWE1.0010.701510.50 

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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