Rapid: Individual Calculations June 2022
 Sagyaman, Francis William  Total change: 15.00  Rating chartPersonal card
 3rd Crewe Rapidplay - Open Crewe ENG 2022-05-22
RcRownchangeKK*chgGame
 1873 1847 4.00 7 0.75 20 15.00 
  Quilter, Thomas A c1986 ENG0.001-0.3120-6.20 
  Potter, John M 2006 ENG0.5010.21204.20 
  Davies, Sam 1764 ENG0.501-0.1120-2.20 
  Rothwell, James P 1824 ENG1.0010.47209.40 
  Wills, Tom 1702 ENG1.0010.31206.20 
  McCarthy, Damian 1869 ENG1.0010.532010.60 
  Baer, Bruce L 1957 ENG0.001-0.3520-7.00 

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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