Individual Calculations August 2023
 Cong, Guanbo  Total change: -93.60  Rating chartPersonal card
 Minior-SM 2023 Helsingborg SWE 2023-07-03
RcRownchangeKK*chgGame
 1458 1852 3.00 6 -2.34 40 -93.60 
  Preman, Nathan 1392 SWE1.0010.05402.00 
  Green, David 2010 1676 SWE0.001-0.7340-29.20 
  Brocke, Alexander 1452  * SWE1.0010.08403.20 
  Gore, Rohan 1611 SWE1.0010.20408.00 
  Dananjey Prabu, 1312 IND0.001-0.9740-38.80 
  Seo, Jung Hoon 1306 SWE0.001-0.9740-38.80 
 * 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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