Individual Calculations March 2018
 Grahn, Johan  Total change: 6.00  Rating chartPersonal card
 Lag-DM 2017/2018, div 5 R5 Stockholm SWE 2018-02-12
RcRownchangeKK*chgGame
 1665 1429 0.50 1 0.30 20 6.00 
  Paulsson, Anders 1665 SWE0.5010.30206.00 

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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