Individual Calculations April 2018
 Nilsson, Roger 1978  Total change: 3.40  Rating chartPersonal card
 Div II 8 2017-18 R567 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1943 1875 1.00 2 0.17 20 3.40 
  Mejvik, Jacob 2052 SWE0.5010.23204.60 
  Nimander, Max 1833 SWE0.501-0.0620-1.20 

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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