Individual Calculations July 2014
 Pettersson, Alexander  Total change: -8.25  Rating chartPersonal card
 Sthlm Elo Challenge 2014 Stockholm SWE 2014-05-28
RcRownchangeKK*chgGame
 1998 2061 4.00 8 -0.55 15 -8.25 
  Dufour, Jacques 1664 FRA1.0010.08151.20 
  Lindberg 1984, Bo f2417 SWE0.001-0.1115-1.65 
  Evertsson, Rune 1952 SWE0.501-0.1515-2.25 
  Jansson, Gilbert 1916 SWE0.501-0.1915-2.85 
  Azizi, Haroon 2138 SWE0.5010.11151.65 
  Cloodt, Henrik 1667 SWE1.0010.08151.20 
  Malmstig, Erik f2258 SWE0.001-0.2515-3.75 
  Hedin, Niclas 1970 SWE0.501-0.1215-1.80 

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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