Individual Calculations December 2019
 Maki, Christer  Total change: -13.40  Rating chartPersonal card
 Div I 1 2019-20 R12 Sweden SWE 2019-10-19
RcRownchangeKK*chgGame
 2026 1902 0.00 2 -0.67 20 -13.40 
  Ekenberg, Ulf 2006 SWE0.001-0.3620-7.20 
  Ljungberg, Rune 2046 SWE0.001-0.3120-6.20 

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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