Individual Calculations July 2019
 Botheim, Tor  Total change: -1.60  Rating chartPersonal card
 Knut Bockman Cup A Oslo NOR 2019-06-08
RcRownchangeKK*chgGame
 1950 2045 3.00 5 -0.08 20 -1.60 
  Ali, Karim 1764 NOR0.001-0.8420-16.80 
  Grover, Sigurd Loe 2053 NOR1.0010.512010.20 
  Sidali, Elias Hulleberg 1992 NOR0.001-0.5720-11.40 
  Skaslien, Ingrid 1840 NOR1.0010.24204.80 
  Store, Trond 2100 NOR1.0010.582011.60 

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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