Individual Calculations October 2018
 Fredriksen, Johnny  Total change: -26.80  Rating chartPersonal card
 FDVhuset Blaabyen Grand Prix A 2018 Sortland NOR 2018-09-15
RcRownchangeKK*chgGame
 1903 1870 0.50 4 -1.34 20 -26.80 
  Kristensen, Kjell Ole 2045 NOR0.001-0.2720-5.40 
  Remman, Frank 1873 NOR0.5010.00200.00 
  Schouten, Mathias Lind 1863 NOR0.001-0.5120-10.20 
  Handberg, Rune 1829 NOR0.001-0.5620-11.20 

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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