Individual Calculations July 2023
 Chan, Sheng Liang Bernard  Total change: -8.40  Rating chartPersonal card
 30th 4NCL Congress Open Daventry ENG 2023-06-16
RcRownchangeKK*chgGame
 1908 2086 2.50 4 -0.42 20 -8.40 
  Moyse, Nigel J 1944 WLS1.0010.31206.20 
  Vijayakumar, Rishi 1861 SCO0.501-0.2820-5.60 
  Larchikov, Maksym 1839 UKR0.501-0.3120-6.20 
  Verma, Shlok 1986 ENG0.501-0.1420-2.80 

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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