Individual Calculations July 2023
 Bjoerkdahl, Goeran  Total change: 6.60  Rating chartPersonal card
 Stockholmsmasterskapet 2023 R789 Stockholm SWE 2023-05-08
RcRownchangeKK*chgGame
 1654 1706 2.00 3 0.33 20 6.60 
  Rodes Pastor, Eduardo 1907 ESP0.001-0.2420-4.80 
  Ahlstroem, Jens 1400 SWE1.0010.14202.80 
  Kokocinski, Majkel 1655 SWE1.0010.43208.60 

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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