Rapid: Individual Calculations July 2023
 Lalic, Peter D  Total change: -7.40  Rating chartPersonal card
 Ealing FIDE Rapidplay 25 June - Open Ealing ENG 2023-06-25
RcRownchangeKK*chgGame
 1797 2053 3.50 5 -0.37 20 -7.40 
  Lishoy Gengis Paratazham, Dildara 1653  * ENG1.0010.08201.60 
  Shepherd, Tom 1686 ENG0.501-0.4020-8.00 
  Clarke, James 1674 ENG0.001-0.9120-18.20 
  Bansal, Saahil 1777 ENG1.0010.17203.40 
  Large, Peter G m2194 ENG1.0010.692013.80 
 * 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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