Blitz: Individual Calculations April 2020
 Rosen-Webb, Jonathan  Total change: 14.60  Rating chartPersonal card
 Hendon Blitz Mar 2020 London ENG 2020-03-05
RcRownchangeKK*chgGame
 1748 1408 1.50 5 0.73 20 14.60 
  Oguzhan, Caliskan 1527 TUR1.0010.662013.20 
  Allison, Conrad 1831 ENG0.001-0.0720-1.40 
  Amior, David 1832 ENG0.5010.43208.60 
  Aleksiev, Georgi 1590 BUL0.001-0.2620-5.20 
  Haldane, Robin W 1961 ENG0.001-0.0320-0.60 

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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