Individual Calculations February 2023
 Dignam, Matthew  Total change: -21.80  Rating chartPersonal card
 Mill Hill Congress - U2400 (Jan 2023) London ENG 2023-01-21
RcRownchangeKK*chgGame
 1765 2070 3.00 5 -1.09 20 -21.80 
  Maton, Emily 1695 ENG1.0010.09201.80 
  Kumar, Sanjit S 1968 ENG1.0010.36207.20 
  Ismail, Mohammed Aayan 1962 ENG0.001-0.6520-13.00 
  Pang, Ethan 1528 ENG0.001-0.9720-19.40 
  Hariharan, Shambavi 1670  * ENG1.0010.08201.60 
 * 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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