Individual Calculations May 2018
 Akerhed, Johan  Total change: -18.20  Rating chartPersonal card
 Paskturneringen 2018 Norrkoping SWE 2018-03-30
RcRownchangeKK*chgGame
 1830 1949 3.00 6 -0.91 20 -18.20 
  Garner, Marten 1827 SWE0.001-0.6720-13.40 
  Joensson, Oscar 1746 SWE1.0010.24204.80 
  Zaritovskaja, Margarita 1871 SWE0.001-0.6120-12.20 
  Norqvist, Lars 1803 SWE1.0010.30206.00 
  Uddbom, Bengt 1649 SWE1.0010.15203.00 
  Laith, Kasib f2086 IRQ0.001-0.3220-6.40 

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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