Individual Calculations November 2022
 Harandi, Kamran  Total change: 62.80  Rating chartPersonal card
 Mill Hill Congress - October - U1900 London ENG 2022-10-22
RcRownchangeKK*chgGame
 1557 1204 2.00 4 1.57 40 62.80 
  Valentine, Tim 1555 ENG1.0010.894035.60 
  Sturt, Charles A 1542 ENG0.001-0.1240-4.80 
  Nagda, Maanav 1549 ENG0.5010.394015.60 
  Rao, Shree 1581 ENG0.5010.414016.40 

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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