Individual Calculations January 2022
 Safdari, Tiam  Total change: 42.80  Rating chartPersonal card
 Manhems KM 2021 Open grp Goteborg SWE 2021-09-28
RcRownchangeKK*chgGame
 1651 1487 3.00 6 1.07 40 42.80 
  Troedsson, Anton 1887  * SWE0.001-0.0840-3.20 
  Berggren Torell, Harald 1887  * SWE0.001-0.0840-3.20 
  Carlsson, Johan 1966 1523 SWE1.0010.554022.00 
  Josefsson, Ivar 1296 SWE1.0010.254010.00 
  Ghaderi, Roshan 1738 SWE0.001-0.1940-7.60 
  Granath, Andreas 1576 SWE1.0010.624024.80 
 * 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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