Individual Calculations April 2019
 Kjaras, Alf Marius  Total change: 19.60  Rating chartPersonal card
 Ostlandsserien 2. div A 2018-2019 R6-7 Various NOR 2019-03-09
RcRownchangeKK*chgGame
 1830 1837 2.00 2 0.98 20 19.60 
  Leonhardsen, Vebjorn Maanum 1762 NOR1.0010.40208.00 
  Andersen, Jonatan M 1898 NOR1.0010.582011.60 

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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