Individual Calculations January 2020
 Isaxon, Alf  Total change: 2.40  Rating chartPersonal card
 VMSA Alliansmasterskap ht 2019 Arboga SWE 2019-10-03
RcRownchangeKK*chgGame
 1793 1978 4.50 7 -0.52 20 -10.40 
  Arnell, Staffan 1613 SWE1.0010.10202.00 
  Adolfsson, Kjell 1899 SWE1.0010.39207.80 
  Johansson, Bjorn 1908 SWE0.501-0.1020-2.00 
  Segerstrom, Tore 1813 SWE0.001-0.7220-14.40 
  Franzen, Thomas 1977 SWE0.5010.00200.00 
  Lindstrom, Ulf 1766 SWE0.501-0.2720-5.40 
  Bjelakovic, Milorad 1578  * SWE1.0010.08201.60 
 * 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)
 
 Div II 2 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 2083 1979 1.00 1 0.64 20 12.80 
  Svanquist, Ulf 2083 SWE1.0010.642012.80 

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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