Rapid: Individual Calculations October 2019
 Grjotheim, Kjetil  Total change: -26.80  Rating chartPersonal card
 FDVhuset Blabyen Grand Prix 2019 B hurtigdel Sortland NOR 2019-09-13
 1547 1634 0.50 3 -1.34 20 -26.80 
  Rafnung, Skjalg 1740 NOR0.001-0.3620-7.20 
  Johannessen, Roy Arne 1427 NOR0.501-0.2720-5.40 
  Andersen, Asmund 1473 NOR0.001-0.7120-14.20 

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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