Individual Calculations February 2017
 Sajjadi, Kimiya  Total change: 11.60  Rating chartPersonal card
 Rilton Elo 2016-2017 Stockholm SWE 2016-12-27
RcRownchangeKK*chgGame
 1738 1857 5.00 8 -0.10 40 -4.00 
  Jeferli, Mohammedali 1457  * SWE1.0010.08403.20 
  Sandhu, Ludwig 1559 SWE0.001-0.8540-34.00 
  Norevall, Ulf 1707 SWE0.501-0.2040-8.00 
  Paltzer, Brandy 1662 SWE1.0010.254010.00 
  Feras, Alharsh 1752 SYR1.0010.364014.40 
  Borisova, Borislava wm1992 SWE0.5010.18407.20 
  Kahtan, Mohamed 2007 SYR0.001-0.3040-12.00 
  Forsberg, Andre 1767 SWE1.0010.384015.20 
 * 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)
 
NOTE: K factor changed
 Norwegian Premier League 2017-2018 4-5 Various NOR 2017-01-14
RcRownchangeKK*chgGame
 2078 1857 1.00 1 0.78 20 15.60 
  Kvamme, Roy 2078 NOR1.0010.782015.60 

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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