Individual Calculations September 2022
 Bedi, Adam  Total change: -7.20  Rating chartPersonal card
 Chessable British Chess Championships 2022: Week 1 U2050 Torquay ENG 2022-08-08
RcRownchangeKK*chgGame
 1770 1804 2.50 5 -0.22 20 -4.40 
  Jakhria, Kushal 1630 ENG0.001-0.7320-14.60 
  Di-Vetta, Andrew 1731 WLS0.001-0.6020-12.00 
  Abbott, Mark V 1873 ENG1.0010.602012.00 
  Subramanian, Anusha 1733 ENG0.501-0.1020-2.00 
  Hurst, Eddie 1883 ENG1.0010.612012.20 

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)
 
 Chessable British Chess Championships 2022: Weekend Open (Atkins) Torquay ENG 2022-08-12
RcRownchangeKK*chgGame
 1767 1804 2.50 5 -0.14 20 -2.80 
  Chan, Sheng Liang Bernard 1916 MAS0.001-0.3520-7.00 
  Rajesh, Bhramav 1422 ENG1.0010.09201.80 
  Littleton, Mark 1946 ENG0.5010.19203.80 
  De Coverly, Roger D 1918 ENG0.001-0.3420-6.80 
  Lekoudis, George 1632 ENG1.0010.27205.40 

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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