Blitz: Individual Calculations September 2022
 Zhao, George  Total change: 52.20  Rating chartPersonal card
 Chessable British Chess Championships 2022: Week 1 Blitz Torquay ENG 2022-08-13
RcRownchangeKK*chgGame
 1782 1485 4.00 7 2.61 20 52.20 
  Stubbs, Oliver 1971 ENG0.001-0.0420-0.80 
  Li, Reya 1205 ENG1.0010.16203.20 
  Badacsonyi, Stanley 1875 ENG0.001-0.0920-1.80 
  Shepley, Julien M 1927 ENG1.0010.942018.80 
  Sadler, Ben 1731 ENG0.001-0.1920-3.80 
  Skettos, Nicolas 1942 CYP1.0010.952019.00 
  Mulay, Partha 1822 ENG1.0010.882017.60 

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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