Rapid: Individual Calculations May 2023
 Bak, Andrew  Total change: -11.40  Rating chartPersonal card
 2023 British Rapidplay Championship Bradford ENG 2023-04-15
RcRownchangeKK*chgGame
 1887 1959 5.00 10 -0.57 20 -11.40 
  Hutchinson, Paul A 2123 ENG1.0010.722014.40 
  Makkar, Rajat f2267 FRA0.001-0.1420-2.80 
  Watson, Phil R 2104 ENG0.001-0.3120-6.20 
  Barton, Ben 1559  * ENG1.0010.08201.60 
  Quilter, Thomas A c2062 ENG0.001-0.3620-7.20 
  Bastow, Mark A 1739 WLS1.0010.22204.40 
  Walker, David J f2250 ENG0.001-0.1520-3.00 
  Lukhi, Neev 1543 SCO1.0010.07201.40 
  Keerthi Kumar, Advait 1455 ENG0.001-0.9620-19.20 
  Rogers, Bernard A 1772 ENG1.0010.26205.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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