Individual Calculations April 2017
 Sandvall, Johannes  Total change: -4.80  Rating chartPersonal card
 Div II 8 2016-17 r67 sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 1831 1873 1.00 2 -0.12 40 -4.80 
  Khalat, Havras 1865 SWE1.0010.494019.60 
  Ekberg, Karl 1796 SWE0.001-0.6140-24.40 

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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