Individual Calculations May 2020
 Anderson, Bertram  Total change: 9.60  Rating chartPersonal card
 Eksjo CH 2020 Eksjo SWE 2020-01-23
RcRownchangeKK*chgGame
 1791 1737 3.00 6 0.48 20 9.60 
  Bjaring, Bertil 1747 SWE1.0010.512010.20 
  Nordstrom, Per-Olov 1911 SWE0.001-0.2720-5.40 
  Akvist, Hakan 1996 SWE0.001-0.1820-3.60 
  Forsberg, Gunnar 1754 SWE1.0010.522010.40 
  Karlsson, Hugo 2005 1337  * SWE1.0010.08201.60 
  Ali, Ghazi Al-Saadi f2001 IRQ0.001-0.1820-3.60 
 * 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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