Individual Calculations May 2017
 Petersson, Dick  Total change: 46.40  Rating chartPersonal card
 Eksjo Championship 2017 Eksjo SWE 2017-01-25
RcRownchangeKK*chgGame
 1926 1914 6.00 10 1.16 40 46.40 
  Nordstrom, Per-Olov 2014 SWE0.5010.14405.60 
  Akvist, Hakan 2079 SWE1.0010.724028.80 
  Karlsson, Glenn 1821 SWE1.0010.374014.80 
  Karlsson, Roger 1942 SWE0.5010.04401.60 
  Anderson, Bertram 1774 SWE0.001-0.6940-27.60 
  Nordstrom, Per-Olov 2014 SWE1.0010.644025.60 
  Akvist, Hakan 2079 SWE0.001-0.2840-11.20 
  Karlsson, Glenn 1821 SWE1.0010.374014.80 
  Karlsson, Roger 1942 SWE1.0010.544021.60 
  Anderson, Bertram 1774 SWE0.001-0.6940-27.60 

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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