Blitz: Individual Calculations September 2019
 Fathallah, Joe  Total change: 30.80  Rating chartPersonal card
 British Chess Championships Blitz 2019 Torquay ENG 2019-08-01
RcRownchangeKK*chgGame
 1782 1936 6.00 9 -0.11 20 -2.20 
  Modi, Kishan Jagdish 1536  * ENG1.0010.08201.60 
  Gurner, Jem 1716 JCI1.0010.22204.40 
  Sheikh, Anum wc1536  * ENG0.501-0.4220-8.40 
  Modi, Shyam Jagdish 1943 ENG0.001-0.4920-9.80 
  Stubbs, Oliver 1725 ENG1.0010.23204.60 
  Wilton, Maximilian 1596 ENG1.0010.12202.40 
  Cusick, Peter W 1971 ENG1.0010.552011.00 
  Arkell, Keith C g2336  * ENG0.001-0.0820-1.60 
  Patel, Devan 1679 ENG0.501-0.3220-6.40 
 * 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)
 
 Cardiff Chess Club Blitz 2019 Cardiff WLS 2019-08-27
RcRownchangeKK*chgGame
 1774 1936 8.00 9 1.65 20 33.00 
  Fox, Chris 1634 WLS1.0010.15203.00 
  Hurley, Jake 1803 WLS1.0010.32206.40 
  Pinto, Celso Bettencourt 1813 WLS1.0010.33206.60 
  Oh, Benjamin Yao Teng 1718 HKG0.001-0.7820-15.60 
  Yeo, Gareth 1965 WLS1.0010.542010.80 
  Bruma, Ioan 1684 ROU1.0010.19203.80 
  Payan, Juan C 1791 USA1.0010.31206.20 
  Macdonald, Duncan 1715 WLS1.0010.22204.40 
  Jukes, Sam 1841 WLS1.0010.37207.40 

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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