Individual Calculations February 2024
 Anstead, Jerry  Total change: -33.20  Rating chartPersonal card
 Caplin Hastings International Chess Congress - New Year Under 2000 Hastings ENG 2024-01-01
RcRownchangeKK*chgGame
 1683 1892 2.00 4 -0.83 40 -33.20 
  Kelly, Paul J 1821 WLS0.001-0.6040-24.00 
  Byun, Junseok 1492  * KOR1.0010.08403.20 
  Kim, Kunhoo Alexander 1425 KOR1.0010.05402.00 
  Onuoha, Obioma 1995 NGR0.001-0.3640-14.40 
 * 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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