Individual Calculations October 2020
 Melkevik, Egil  Total change: 55.40  Rating chartPersonal card
 Kragero Grand Prix 2020 A Kragero NOR 2020-09-04
RcRownchangeKK*chgGame
 1849 1670 4.00 4 2.77 20 55.40 
  Skaar, Ben Samuel Groth 1556 NOR1.0010.34206.80 
  Strand, Amund Pihl 1767 NOR1.0010.632012.60 
  Olsen, Robin 2030 NOR1.0010.902018.00 
  Sorgjerd, Jan 2043 NOR1.0010.902018.00 

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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