Individual Calculations May 2014
 Pettersson, Kjell-Erik  Total change: -1.05  Rating chartPersonal card
 Paskturneringen 2014 Norrkoping SWE 2014-04-18
RcRownchangeKK*chgGame
 1875 1697 1.00 4 -0.07 15 -1.05 
  Garner, Marten 1859 SWE1.0010.711510.65 
  Duenas, Alexis 1897 SWE0.001-0.2415-3.60 
  Degerfeldt, Sven 1923 SWE0.001-0.2115-3.15 
  Anderson, Bertram 1821 SWE0.001-0.3315-4.95 

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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