Rapid: Individual Calculations April 2024
 Harker, Peter  Total change: -3.00  Rating chartPersonal card
 Darnall and Handsworth (Sheffield) 7th FIDE Rated Rapidplay - U1900 Sheffield ENG 2024-03-23
RcRownchangeKK*chgGame
 1756 1713 2.50 6 -0.15 20 -3.00 
  Greatorex, Roger 1783 ENG0.001-0.4020-8.00 
  Willey, Chris G 1710 ENG0.001-0.5020-10.00 
  Chatterton, Craig 1824 ENG1.0010.652013.00 
  Quaite, Toby 1713 ENG0.5010.00200.00 
  Allen, Andrew 1804 ENG0.001-0.3820-7.60 
  Leonard, Paul 1701 ENG1.0010.48209.60 

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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