Individual Calculations October 2022
 Mozaffari, Mohammad Hossein  Total change: -12.60  Rating chartPersonal card
 Northumbria Chess Masters - Challengers Newcastle ENG 2022-08-26
RcRownchangeKK*chgGame
 1663 1622 3.00 8 -0.63 20 -12.60 
  Walkowiak, Adam 1588 SCO1.0010.45209.00 
  Spanton, Tim R 1852 ENG1.0010.792015.80 
  Sanders, Robert R 1937 ENG0.001-0.1420-2.80 
  Nandi, Robin J 1777 ENG0.001-0.2920-5.80 
  Sykes, Chris 1818 SCO0.001-0.2520-5.00 
  Fisher, Neal 1497 ENG0.001-0.6720-13.40 
  Jerome, Stellio 1441 ENG0.001-0.7420-14.80 
  Morris, Nigel W 1397 ENG1.0010.22204.40 

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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