Individual Calculations August 2023
 Harandi, Teymour  Total change: 45.60  Rating chartPersonal card
 18th South Wales International Open Bridgend WLS 2023-07-07
RcRownchangeKK*chgGame
 1809 1426 2.00 8 1.14 40 45.60 
  Ralphs, Nigel 1963 WLS0.001-0.0340-1.20 
  Di-Vetta, Andrew 1635 WLS0.5010.274010.80 
  Wilson, Matthew R 1762 ENG1.0010.884035.20 
  Gibbs, Dominic V 1875 ENG0.5010.444017.60 
  Rathbone-Jones, Ifan 1925 WLS0.001-0.0440-1.60 
  Wagner, Guy 1718 WLS0.001-0.1540-6.00 
  Thomas, James 1905 WLS0.001-0.0540-2.00 
  Szakmany, Bence 1686 WLS0.001-0.1840-7.20 

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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