Individual Calculations December 2019
 Kenani, Dariush  Total change: 18.60  Rating chartPersonal card
 Div I 3 2019-20 R123 Sweden SWE 2019-10-19
RcRownchangeKK*chgGame
 2010 1898 2.00 3 0.93 20 18.60 
  Radovic, Stefan 2008 SWE1.0010.652013.00 
  Ronneland, Daniel 2137 SWE0.001-0.2020-4.00 
  Skold, Kent-Ake 1886 SWE1.0010.48209.60 

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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