Individual Calculations July 2016
 Pettersson, Kjell-Erik  Total change: -7.40  Rating chartPersonal card
 Stockholmsmasterskapet 2016 Stockholm SWE 2016-03-07
RcRownchangeKK*chgGame
 1876 1772 3.00 9 -0.37 20 -7.40 
  Lindblom, Peter 2001 SWE0.5010.29205.80 
  Jonsson, Henrik 1793 SWE0.001-0.4720-9.40 
  Wiander, Michael c2172  * SWE0.5010.42208.40 
  Karlsson, Leif 1792 SWE1.0010.532010.60 
  Gruber, Johannes 1858 GER0.001-0.3820-7.60 
  Jacobsen, Fredrik 1936 SWE0.5010.22204.40 
  Lindvall, Per 1764 SWE0.501-0.0120-0.20 
  Gundersen, Ingvar 1852 SWE0.001-0.3920-7.80 
  Arbeus, Carl-Johan 1716 SWE0.001-0.5820-11.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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