Rapid: Individual Calculations December 2019
 Hartvig, Halvor H  Total change: -4.40  Rating chartPersonal card
 Oddvar Eriksen Aresturnering NGP 2019 A Sarpsborg NOR 2019-11-15
RcRownchangeKK*chgGame
 1888 1577 0.50 5 -0.22 20 -4.40 
  Mirza, Raad 1942 NOR0.001-0.1020-2.00 
  Andersen, Harry 1862 NOR0.5010.34206.80 
  Gonzalez, Francisco Silva c1977  * NOR0.001-0.0820-1.60 
  Forsberg, Tommy 1841 NOR0.001-0.1820-3.60 
  Andersen, Dag 1816 NOR0.001-0.2020-4.00 
 * 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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