Individual Calculations October 2020
 Ostmoe, Geir Sune Tallaksen  Total change: -2.50  Rating chartPersonal card
 Kragero Grand Prix 2020 A Kragero NOR 2020-09-04
RcRownchangeKK*chgGame
 2202 2472 3.00 4 -0.25 10 -2.50 
  Austad, Eirik 2072  * NOR1.0010.08100.80 
  Shehzad, Shazil 2164 NOR1.0010.14101.40 
  Abdrlauf, Elham f2373 NOR1.0010.36103.60 
  Ingebretsen, Jens E f2197 NOR0.001-0.8310-8.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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