Individual Calculations May 2020
 Akerlund, Fredrik  Total change: -5.60  Rating chartPersonal card
 Erland Molins Minne 2020 Sandviken SWE 2020-01-21
RcRownchangeKK*chgGame
 1760 1867 2.50 4 0.06 20 1.20 
  Gabrielsson, Lew 1467  * SWE1.0010.08201.60 
  Eriksson, Hilding 1551 SWE1.0010.13202.60 
  Akerman, Per 1876 SWE0.5010.01200.20 
  Isetoft, Bengt-Ola 2146 SWE0.001-0.1620-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Gavle Open KM 2020 Gavle SWE 2020-01-27
RcRownchangeKK*chgGame
 1566 1867 3.00 4 -0.34 20 -6.80 
  Nilsson, Goran 1467  * SWE1.0010.08201.60 
  Ingelman-Sundberg, Simon 1467  * SWE1.0010.08201.60 
  Sandberg, Jan-Henrik 1563 SWE1.0010.14202.80 
  Wik, Kennet 1765 SWE0.001-0.6420-12.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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