Rapid: Individual Calculations April 2023
 Kennedy, Craig  Total change: -15.20  Rating chartPersonal card
 Darnall & Handsworth (Sheffield) 5th FIDE Rated Rapidplay - Open Sheffield ENG 2023-03-25
RcRownchangeKK*chgGame
 1965 1774 0.00 3 -0.76 20 -15.20 
  Arnott, Jonathan W c2002 ENG0.001-0.2120-4.20 
  Green, Michael 1902 ENG0.001-0.3320-6.60 
  Ledger, Stephen C 1992 ENG0.001-0.2220-4.40 

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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