Individual Calculations January 2020
 Johansson, Bjorn  Total change: 46.80  Rating chartPersonal card
 VMSA Alliansmasterskap ht 2019 Arboga SWE 2019-10-03
RcRownchangeKK*chgGame
 1831 1908 6.50 8 1.73 20 34.60 
  Segerstrom, Tore 1813 SWE1.0010.37207.40 
  Isaxon, Alf 1978 SWE0.5010.10202.00 
  Franzen, Thomas 1977 SWE1.0010.602012.00 
  Rydberg, Krister 1798 SWE1.0010.35207.00 
  Lindstrom, Ulf 1766 SWE0.501-0.1920-3.80 
  Blankstedt, Lars 1805 SWE1.0010.36207.20 
  Adolfsson, Kjell 1899 SWE1.0010.49209.80 
  Arnell, Staffan 1613 SWE0.501-0.3520-7.00 

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)
 
 Div II 2 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1990 1910 1.00 1 0.61 20 12.20 
  Magnussen, Pal 1990 SWE1.0010.612012.20 

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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