Individual Calculations November 2015
 Svensson, John 1997  Total change: 48.40  Rating chartPersonal card
 Vasteras Open 2015 Lang Vasteras SWE 2015-09-26
RcRownchangeKK*chgGame
 1821 1766 2.50 3 1.21 40 48.40 
  Arnell, Staffan 1611 SWE1.0010.294011.60 
  Helin, Mikael 1881 SWE1.0010.664026.40 
  Lundback, Anders 1971 SWE0.5010.264010.40 

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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