Blitz: Individual Calculations June 2013
 Birkestrand, Odd  Total change: 6.60  Rating chartPersonal card
 SCT Blixten 2013 Stockholm SWE 2013-05-12
RcRownchangeKK*chgGame
 2081 1823 1.50 6 0.33 20 6.60 
  Westerberg, Jonathan f2223  * SWE0.001-0.0820-1.60 
  Fomina, Tatyana wm2167 EST0.5010.38207.60 
  Malinicheva, Lidia wf2033 RUS0.5010.27205.40 
  Lahti, Jouko 2020 FIN0.001-0.2520-5.00 
  Andersson, Sven-Olof 1987 SWE0.5010.22204.40 
  Khmiadashvili, Tamar wg2053 GEO0.001-0.2120-4.20 
 * 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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