Individual Calculations May 2015
 Ahlstrand, Mats  Total change: -4.40  Rating chartPersonal card
 Paskturneringen 2015 Norrkoping SWE 2015-04-03
RcRownchangeKK*chgGame
 1753 1702 2.50 6 -0.11 40 -4.40 
  Garner, Marten 1919 SWE0.001-0.2240-8.80 
  Karlsson, Bengt-Ake 1612 SWE0.501-0.1240-4.80 
  Arnell, Staffan 1551 SWE0.501-0.2040-8.00 
  Olsson, Magnus 1712 SWE0.5010.01400.40 
  Ohlsson, Mikael 1803 SWE1.0010.644025.60 
  Andersson, Gorgen 1923 SWE0.001-0.2240-8.80 

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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