Individual Calculations September 2022
 Catabay, Michael  Total change: 22.40  Rating chartPersonal card
 Chessable British Chess Championships 2022: Week 1 U2050 Torquay ENG 2022-08-08
RcRownchangeKK*chgGame
 1814 1754 3.50 7 0.56 40 22.40 
  Sadler, Ben 1731 ENG1.0010.474018.80 
  Stembridge, Ed 1946 ENG0.001-0.2540-10.00 
  Fowler, Hugo 1906 WLS0.001-0.3040-12.00 
  Jacob, Sydney J 1800 ENG0.5010.06402.40 
  Di-Vetta, Andrew 1731 WLS1.0010.474018.80 
  Rubeck, Jonathan 1711 ENG0.501-0.0640-2.40 
  Stern, Robert 1876 ENG0.5010.17406.80 

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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