Individual Calculations November 2019
 Alquist, Erik  Total change: -3.60  Rating chartPersonal card
 Lag-DM 2019/2020, div 1 R2 Stockholm SWE 2019-10-21
RcRownchangeKK*chgGame
 1875 2007 0.50 1 -0.18 20 -3.60 
  Hedin, Niclas 1875 SWE0.501-0.1820-3.60 

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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