Individual Calculations March 2023
 Sheikh, Nasarullah  Total change: -21.20  Rating chartPersonal card
 Ealing FIDE Congress - February U1900 London ENG 2023-02-25
RcRownchangeKK*chgGame
 1618 1730 1.50 4 -1.06 20 -21.20 
  Yedid, Lior 1533 ENG1.0010.25205.00 
  Hayward, Alan 1882 ENG0.001-0.3020-6.00 
  Tawab, Ramin 1505 ENG0.001-0.7820-15.60 
  Shek, Daniel 1553 ENG0.501-0.2320-4.60 

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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