Rapid: Individual Calculations May 2023
 McLean, Rory R  Total change: -9.40  Rating chartPersonal card
 2023 British Rapidplay Championship Bradford ENG 2023-04-15
RcRownchangeKK*chgGame
 1716 1507 1.50 7 -0.47 20 -9.40 
  Mazek, Marek 2052 POL0.001-0.0320-0.60 
  Holi, Siefaldin A 1644 SUD0.001-0.3220-6.40 
  Winter, Kevin 1713 ENG0.5010.26205.20 
  Ortiz Sanchez, Luis 1888 WLS0.001-0.0920-1.80 
  Rogowski, Rafal 1291 ENG0.001-0.7820-15.60 
  Holliday, John K 1832 ENG1.0010.872017.40 
  Mokhber-Garcia, Sebastian 1592 ENG0.001-0.3820-7.60 

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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