Individual Calculations January 2019
 Akesson, Ralf  Total change: -5.50  Rating chartPersonal card
 Lag-DM 2018/2019, div Elit R4 Stockholm SWE 2018-12-10
RcRownchangeKK*chgGame
 2330 2368 0.00 1 -0.55 10 -5.50 
  Livner, Anders f2330 SWE0.001-0.5510-5.50 

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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