Individual Calculations May 2017
 Akerberg, Valentin  Total change: 2.00  Rating chartPersonal card
 Gbg Individuella DM 2017 Goteborg SWE 2017-02-20
RcRownchangeKK*chgGame
 1587 1556 2.50 5 0.05 40 2.00 
  Storme, Isak 1956  * SWE0.001-0.0840-3.20 
  Nabbing, Johanna 1258 SWE0.501-0.3540-14.00 
  Ekman, Bertil 1349 SWE0.001-0.7740-30.80 
  Fransson, Claes 1435 SWE1.0010.344013.60 
  Dave, Rickard 1937 SWE1.0010.914036.40 
 * 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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