Individual Calculations August 2021
 Liu, Leonardo  Total change: 52.40  Rating chartPersonal card
 26th Annual Bradley Open - Major Windsor Locks, Connecticut USA 2021-07-16
RcRownchangeKK*chgGame
 1869 1637 2.00 3 1.31 40 52.40 
  Li, Thomas 1772 USA1.0010.684027.20 
  Prestia, Paris 2037  * USA0.001-0.0840-3.20 
  Pang, Brian 1799 USA1.0010.714028.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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