Rapid: Individual Calculations May 2023
 Walker, David J  Total change: -70.00  Rating chartPersonal card
 2023 British Rapidplay Championship Bradford ENG 2023-04-15
RcRownchangeKK*chgGame
 1847 2250 6.50 11 -3.50 20 -70.00 
  Donahue, Randolph E 1722 ENG1.0010.03200.60 
  Sivanandan, Bodhana 1850  * ENG1.0010.08201.60 
  Lau, Luke 1917 HKG0.501-0.3820-7.60 
  Vijayakumar, Rishi 1770 SCO0.501-0.4520-9.00 
  Fava, Lorenzo 1728 ITA1.0010.03200.60 
  Senior, Gary 1911 ENG0.001-0.8820-17.60 
  Kisteneva, Liza wf2040 ENG0.001-0.7720-15.40 
  Bak, Andrew 1959 ENG1.0010.15203.00 
  Hall, James 1809 ENG0.001-0.9420-18.80 
  Cuaresma, Gerald 1741 ENG1.0010.04200.80 
  Larchikov, Maksym 1870 UKR0.501-0.4120-8.20 
 * 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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