Individual Calculations September 2010
 Sjodin, Bengt  Total change: 8.10  Rating chartPersonal card
 Stockholm Open 2010 Stockholm SWE 2010-08-16
RcRownchangeKK*chgGame
 2030 2026 3.50 6 0.54 15 8.10 
  Gamback, Bjorn 2192 SWE0.5010.22153.30 
  Kollin, Jan-Ola 1943 SWE1.0010.39155.85 
  Westerberg, Jonathan 2183 SWE0.001-0.2915-4.35 
  Saefholm, Sten 2073 SWE0.001-0.4315-6.45 
  Myrberg, Richard 1860 SWE1.0010.28154.20 
  Duenas, Alexis 1929 SWE1.0010.37155.55 

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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