Individual Calculations July 2019
 Dahle, Harald M.  Total change: -3.20  Rating chartPersonal card
 Norway Chess Open 2019 C Stavanger NOR 2019-06-08
RcRownchangeKK*chgGame
 1175 1322 2.00 3 -0.08 40 -3.20 
  Mastad, Rune 1248 NOR0.001-0.6040-24.00 
  Joa, Vegard 1112 NOR1.0010.23409.20 
  Kristoffersen, Jens 1164 NOR1.0010.294011.60 

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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