Individual Calculations May 2015
 Sahlholm, Soren  Total change: -30.40  Rating chartPersonal card
 Paskturneringen 2015 Norrkoping SWE 2015-04-03
RcRownchangeKK*chgGame
 1750 1910 3.50 6 -0.76 40 -30.40 
  Axelsson, Thomas 1774 SWE0.001-0.6840-27.20 
  Jorstal, Bo 1781 SWE0.501-0.1740-6.80 
  Jernselius, Kjell 1762 SWE0.501-0.2040-8.00 
  Vikstrom, Daniel 1735 SWE0.501-0.2340-9.20 
  Sundin, Emanuel 1761 SWE1.0010.304012.00 
  Nguyen, Gabriel 1688 SWE1.0010.22408.80 

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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