Rapid: Individual Calculations October 2018
 Cooper, John G  Total change: 17.60  Rating chartPersonal card
 Darnall and Handsworth 3rd FIDE-rated Rapidplay Open Sheffield ENG 2018-09-01
RcRownchangeKK*chgGame
 1989 2083 4.00 5 0.88 20 17.60 
  Jeje, Ayodeji 1853 NGR1.0010.21204.20 
  Ledger, Andrew J m2390 ENG0.001-0.1420-2.80 
  Gajdosz, Marek 1786 POL1.0010.15203.00 
  Starley, Robert 1979 ENG1.0010.36207.20 
  Taylor, Robert K 1937 ENG1.0010.30206.00 

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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