Individual Calculations January 2020
 Johannesen, Kai Otto  Total change: 13.20  Rating chartPersonal card
 Sarpsborg SK Hostturnering 2019 Sarpsborg NOR 2019-09-06
RcRownchangeKK*chgGame
 1702 1427 2.00 7 0.66 20 13.20 
  Nja, John-Olav 1827  * NOR0.001-0.0820-1.60 
  Hartvig, Halvor H 1745 NOR0.001-0.1320-2.60 
  Berisha, Xhafe 1615 NOR0.001-0.2620-5.20 
  Langvatn, Keneth 1396 NOR1.0010.46209.20 
  Jashari, Driton 1759 NOR0.5010.38207.60 
  Hartvig, Halvor H 1745 NOR0.001-0.1320-2.60 
  Nja, John-Olav 1827  * NOR0.5010.42208.40 
 * 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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