Individual Calculations May 2017
 Sundin, Sven-Ingvar  Total change: -18.40  Rating chartPersonal card
 Lund Open 2017 Lund SWE 2017-02-07
RcRownchangeKK*chgGame
 1635 1615 2.50 7 -0.92 20 -18.40 
  Lundell, Mathias 1724 SWE0.5010.15203.00 
  Rosell, Sven 1974 SWE0.001-0.1020-2.00 
  Sjodahl, Sten 1914 SWE0.001-0.1520-3.00 
  Hakansson, Simon 1998 1377 SWE0.501-0.3020-6.00 
  Kharraziha, Hamid 1490 SWE0.001-0.6720-13.40 
  Petersson, David 1398 SWE1.0010.22204.40 
  Landgren, Christer 1567 SWE0.501-0.0720-1.40 

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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