Individual Calculations September 2014
 Wiklund, Robert  Total change: -39.00  Rating chartPersonal card
 Manhem Chess Week Elo tourn 2014 Gothenburg SWE 2014-08-09
RcRownchangeKK*chgGame
 1932 1921 0.00 4 -1.95 20 -39.00 
  Ljunggren, Jacob 1865 SWE0.001-0.5820-11.60 
  Bjorkeroth, Johan 2002 SWE0.001-0.3920-7.80 
  Lappas, Georgios 1859 SWE0.001-0.5920-11.80 
  Hattab, Hashim 2002 SWE0.001-0.3920-7.80 

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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