Rapid: Individual Calculations March 2019
 Badawi, Ali  Total change: 47.40  Rating chartPersonal card
 Vastgota Open 2019 Skara SWE 2019-02-16
RcRownchangeKK*chgGame
 1613 1228 3.00 7 2.37 20 47.40 
  Alfven, Jorgen 1628  * SWE0.001-0.0820-1.60 
  Andersson, Christian 1628  * SWE0.001-0.0820-1.60 
  Svantesson, Per-Erik 1521 SWE1.0010.852017.00 
  Ullberg, Stefan 1628  * SWE0.001-0.0820-1.60 
  Andersson, Albin 1628  * SWE1.0010.922018.40 
  Tillman, Jan-Olof 1628  * SWE0.001-0.0820-1.60 
  Nikolov, Toni 1628  * SWE1.0010.922018.40 
 * 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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