Individual Calculations December 2018
 Iminov, Bachtiar  Total change: -30.60  Rating chartPersonal card
 Div I 1 2018-19 R12 Sweden SWE 2018-10-21
RcRownchangeKK*chgGame
 2053 1875 0.00 2 -0.56 20 -11.20 
  Evertsson, Lennart 2148 SWE0.001-0.1720-3.40 
  Wingborg, Mats 1958 SWE0.001-0.3920-7.80 

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)
 
 Hasselbacken Open 2018 lang Stockholm SWE 2018-11-03
RcRownchangeKK*chgGame
 1881 1875 1.00 4 -0.97 20 -19.40 
  Bjorkeroth, Johan 2104 SWE0.001-0.2120-4.20 
  Stolpe, Kjell 1656 SWE1.0010.22204.40 
  Gemzell, Ted 2005 SWE0.001-0.3220-6.40 
  Brobakken, Geir 1759 NOR0.001-0.6620-13.20 

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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