Rapid: Individual Calculations January 2023
 Buckley, Graeme N  Total change: -43.60  Rating chartPersonal card
 Kensington FIDE Rapid Chess 4 December - Open London ENG 2022-12-04
RcRownchangeKK*chgGame
 1810 2291 2.50 5 -2.18 20 -43.60 
  Banerjee, Supratit 1700 SCO0.501-0.4820-9.60 
  Kovalskyi, Roman 1999 UKR0.501-0.3520-7.00 
  Terler, Bohdan 1621 UKR0.001-0.9920-19.80 
  Maton, Emily 1891  * ENG0.501-0.4220-8.40 
  Jezierski, Colum 1841 ENG1.0010.06201.20 
 * 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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