Individual Calculations May 2015
 Wiman, Kenneth  Total change: -12.40  Rating chartPersonal card
 Paskturneringen 2015 Norrkoping SWE 2015-04-03
RcRownchangeKK*chgGame
 1865 1879 2.00 5 -0.62 20 -12.40 
  Sternlund, Hakan 2104 SWE0.5010.28205.60 
  Andersson, Rikard 1960 2066 SWE0.001-0.2620-5.20 
  Andersson, Jan 1948 1771 SWE0.001-0.6520-13.00 
  Bergstrom, Goran 1695 SWE1.0010.26205.20 
  Nguyen, Gabriel 1688 SWE0.501-0.2520-5.00 

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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