Individual Calculations May 2017
 Kharraziha, Hamid  Total change: 20.80  Rating chartPersonal card
 Lund Open 2017 Lund SWE 2017-02-07
RcRownchangeKK*chgGame
 1790 1490 2.00 6 1.04 20 20.80 
  Surender, Anil 1890  * SWE0.001-0.0820-1.60 
  Bengtsson, Per 1769 SWE1.0010.842016.80 
  Sandvall, Johannes 1850 SWE0.001-0.1020-2.00 
  Lundell, Mathias 1724 SWE0.001-0.2120-4.20 
  Sundin, Sven-Ingvar 1615 SWE1.0010.672013.40 
  Franzen, Per-Erik 1890  * SWE0.001-0.0820-1.60 
 * 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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