Rapid: Individual Calculations March 2023
 Barrett, Alexander  Total change: 0.00  Rating chartPersonal card
 2nd Northampton FIDE Rapidplay - Open Northampton ENG 2023-02-12
RcRownchangeRpKK*chgGame
 1685 0 2.50 6 0.00 1628   0.00 
  Rudny, Tomasz 1624 POL1.0010.00 0.00 
  Baer, Bruce L 1931 ENG0.0010.00 0.00 
  Clarke, Ian M 1558 ENG0.0010.00 0.00 
  Walker, David N 1609 ENG0.5010.00 0.00 
  Walton, Paul 1554 ENG1.0010.00 0.00 
  Gardner, James 1835 ENG0.0010.00 0.00 

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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