Individual Calculations January 2020
 Rydberg, Krister  Total change: -20.00  Rating chartPersonal card
 VMSA Alliansmasterskap ht 2019 Arboga SWE 2019-10-03
RcRownchangeKK*chgGame
 1727 1798 2.50 6 -1.00 20 -20.00 
  Ahlen, Sven 1792 SWE0.501-0.0120-0.20 
  Lindstrom, Ulf 1766 SWE0.001-0.5420-10.80 
  Bjelakovic, Milorad 1478 SWE1.0010.13202.60 
  Blankstedt, Lars 1805 SWE1.0010.512010.20 
  Johansson, Bjorn 1908 SWE0.001-0.3520-7.00 
  Arnell, Staffan 1613 SWE0.001-0.7420-14.80 

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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