Individual Calculations December 2018
 Braten, Martin  Total change: -6.60  Rating chartPersonal card
 Ostlandsserien 2. div B 2018-2019 R1 Diverse NOR 2018-11-04
RcRownchangeKK*chgGame
 1546 1820 0.50 1 -0.33 20 -6.60 
  Limburg, Ulf Atle 1546 NOR0.501-0.3320-6.60 

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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