Individual Calculations April 2018
 Shaya, Khalid  Total change: 42.00  Rating chartPersonal card
 Div II 4 2017-18 R567 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1817 1597 1.50 2 1.05 40 42.00 
  Qwarfort, Fredrik 1880 SWE0.5010.344013.60 
  Clifford, Niclas 1753 SWE1.0010.714028.40 

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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