Individual Calculations March 2018
 Sando, Oyvind Andreas  Total change: 16.80  Rating chartPersonal card
 Norwegian Western League 1. div. North 2017-2018 R4-5 Various NOR 2018-02-03
RcRownchangeKK*chgGame
 1977 1580 0.50 1 0.42 40 16.80 
  Steigum, Endre S. 1977 NOR0.5010.424016.80 

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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