Blitz: Individual Calculations September 2022
 Gardner, Leo  Total change: 43.60  Rating chartPersonal card
 Chessable British Chess Championships 2022: Week 1 Blitz Torquay ENG 2022-08-13
RcRownchangeKK*chgGame
 1727 1385 3.50 8 2.18 20 43.60 
  Rubeck, Jonathan 1789 ENG0.001-0.0820-1.60 
  Graff, Ben 1731 ENG1.0010.892017.80 
  Breed, Greg J 1749 ENG1.0010.902018.00 
  Sadler, Ben 1731 ENG0.001-0.1120-2.20 
  Dupre, Paul D 1881 ENG0.001-0.0420-0.80 
  Hill-Wood, Edward 1697 ENG1.0010.862017.20 
  Rahul, Babu 1210 IND0.001-0.7320-14.60 
  Archer-Lock, Christopher J 2024 ENG0.5010.49209.80 

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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