Rapid: Individual Calculations May 2023
 Cook, Phil  Total change: 31.40  Rating chartPersonal card
 2023 British Rapidplay Championship Bradford ENG 2023-04-15
RcRownchangeKK*chgGame
 2035 2057 7.50 11 1.57 20 31.40 
  Bastow, Mark A 1739 WLS1.0010.13202.60 
  Zhao, George 1675 ENG1.0010.09201.80 
  Ghasi, Ameet K m2482 ENG0.001-0.0720-1.40 
  Cansdale, Zachary 1919 ENG1.0010.31206.20 
  Hall, James 1809 ENG1.0010.19203.80 
  Pitcher, John 2197 ENG1.0010.692013.80 
  Senior, Gary 1911 ENG0.501-0.2020-4.00 
  Hryshchenko, Kamila 2019 ENG0.501-0.0520-1.00 
  Wells, Peter K g2466 ENG0.001-0.0820-1.60 
  Bramson, Mike 1864 ENG1.0010.25205.00 
  Eckersley-Waites, Tom f2304 ENG0.5010.31206.20 

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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