Individual Calculations April 2018
 Hagesather, Halvard  Total change: -0.60  Rating chartPersonal card
 Vestlandsserien finale 2018 Bergen NOR 2018-03-04
 2209 2232 0.50 1 -0.03 20 -0.60 
  Stigar, Petter f2209 NOR0.501-0.0320-0.60 

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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