Individual Calculations January 2020
 Arnell, Staffan  Total change: 3.20  Rating chartPersonal card
 VMSA Alliansmasterskap ht 2019 Arboga SWE 2019-10-03
RcRownchangeKK*chgGame
 1816 1613 2.00 7 0.16 20 3.20 
  Isaxon, Alf 1978 SWE0.001-0.1020-2.00 
  Blankstedt, Lars 1805 SWE0.001-0.2520-5.00 
  Bjelakovic, Milorad 1478 SWE0.001-0.6820-13.60 
  Rydberg, Krister 1798 SWE1.0010.742014.80 
  Franzen, Thomas 1977 SWE0.001-0.1020-2.00 
  Lindstrom, Ulf 1766 SWE0.5010.20204.00 
  Johansson, Bjorn 1908 SWE0.5010.35207.00 

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)
 

 

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