Individual Calculations January 2020
 Eriksen, Oddvar  Total change: -4.00  Rating chartPersonal card
 Sarpsborg SK Hostturnering 2019 Sarpsborg NOR 2019-09-06
RcRownchangeKK*chgGame
 1643 1540 2.50 7 -0.20 20 -4.00 
  Eriksen, Lars Erik 1912 NOR0.001-0.1020-2.00 
  Nja, John-Olav 1844 NOR0.001-0.1420-2.80 
  Irandoust, Babak 1691 NOR0.001-0.3020-6.00 
  Langvatn, Keneth 1396 NOR1.0010.31206.20 
  Korbi-Lind, Edvin 1447 NOR0.001-0.6320-12.60 
  Hanebuth, Katja 1449 NOR1.0010.38207.60 
  Jashari, Driton 1759 NOR0.5010.28205.60 

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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