Individual Calculations January 2014
 Szumniak, Jedrzej  Total change: 24.60  Rating chartPersonal card
 LASK Open 2013 Lund SWE 2013-10-01
RcRownchangeKK*chgGame
 1929 1604 1.50 5 0.82 30 24.60 
  Nilsson, Patrik 1968 2004  * SWE0.001-0.0830-2.40 
  Olsson, Paul 1960 2004  * SWE0.5010.423012.60 
  Erlandsson, Calle 1795 SWE0.5010.25307.50 
  Lill, Sami c1874 BER0.5010.33309.90 
  Arvidsson, Erik 1967 SWE0.001-0.1030-3.00 
 * 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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