Individual Calculations May 2017
 Hansen, Ola  Total change: 6.20  Rating chartPersonal card
 Rallarsjakken A 2017 Narvik NOR 2017-04-21
RcRownchangeKK*chgGame
 1870 1657 1.50 5 0.31 20 6.20 
  Lund, Gunnar 1986 NOR0.5010.38207.60 
  Vik-Hansen, Rune 1878 NOR0.001-0.2220-4.40 
  Willumsen, Kaj Roger 1714 NOR0.5010.08201.60 
  Thoresen, Olav 1929 NOR0.5010.33206.60 
  Keadana, Amir 1844 NOR0.001-0.2620-5.20 

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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