Individual Calculations October 2019
 Ekornasvag, Harald  Total change: 66.00  Rating chartPersonal card
 Kragero Grand prix 2019 B Kragero NOR 2019-09-07
RcRownchangeKK*chgGame
 1487 1255 2.50 4 1.65 40 66.00 
  Strand, Aud Norunn 1456 NOR0.5010.264010.40 
  Mottang, Harald 1559 NOR1.0010.864034.40 
  Lorentzen, Jan Ove 1500 NOR0.5010.304012.00 
  Skaar, Ben Samuel Groth 1433 NOR0.5010.23409.20 

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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