Blitz: Individual Calculations August 2023
 Hughes, Roy  Total change: -56.40  Rating chartPersonal card
 2023 British Championship: Second Blitz Open Leicester ENG 2023-07-25
RcRownchangeKK*chgGame
 1711 2007 4.50 9 -2.82 20 -56.40 
  Wojtas, Stanislaw 1665 ENG1.0010.12202.40 
  Rastogi, Nayan Keats 1434 ENG1.0010.02200.40 
  Jackson, Edward 1886 ENG0.001-0.6620-13.20 
  Green, Michael 1916 ENG0.001-0.6220-12.40 
  Ward, Cian 1607  * ENG1.0010.08201.60 
  Chantrell, Paul 1624 ENG1.0010.09201.80 
  Patel, Zain 1918 ENG0.001-0.6220-12.40 
  Bhatia, Kanishka 1582 SCO0.501-0.4320-8.60 
  Kirupakaran, Vishnu 1768 ENG0.001-0.8020-16.00 
 * 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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