Blitz: Individual Calculations October 2019
 Aleksandrian, Armen  Total change: 16.40  Rating chartPersonal card
 Roslagen Open 2019 swiss Norrtalje SWE 2019-09-15
RcRownchangeKK*chgGame
 1735 1629 4.50 9 1.08 20 21.60 
  Isaxon, Alf 1977 SWE0.001-0.1120-2.20 
  Nebrin, Johan 1699 SWE0.5010.10202.00 
  Eriksson, Anders Maj 1719 SWE1.0010.622012.40 
  Cegrell, Bo 1639 SWE0.001-0.4920-9.80 
  Lundh, Bengt 1839 SWE0.001-0.2320-4.60 
  Rottorp, Nicklas 1475 SWE1.0010.29205.80 
  Hultin, Per 2029  * SWE0.001-0.0820-1.60 
  Landin, Bo 1787 SWE1.0010.712014.20 
  Andersson, Bo 1946 1452 SWE1.0010.27205.40 
 * 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)
 
 Roslagen Open 2019 Mastarklassen Norrtalje SWE 2019-09-15
RcRownchangeKK*chgGame
 1697 1629 3.50 9 -0.26 20 -5.20 
  Isaxon, Alf 1977 SWE0.001-0.1120-2.20 
  Landin, Bo 1787 SWE0.5010.21204.20 
  Rottorp, Nicklas 1475 SWE1.0010.29205.80 
  Nebrin, Johan 1699 SWE1.0010.602012.00 
  Lundh, Bengt 1839 SWE0.001-0.2320-4.60 
  Andersson, Bo 1946 1452 SWE0.001-0.7320-14.60 
  Eriksson, Anders Maj 1719 SWE0.001-0.3820-7.60 
  Agrest, Simon 1687 SWE0.001-0.4220-8.40 
  Cegrell, Bo 1639 SWE1.0010.512010.20 

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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