Individual Calculations September 2023
 Ricci, Nicholas Michael  Total change: -42.80  Rating chartPersonal card
 31st annual Southern Open - Major Orlando, FL USA 2023-07-28
RcRownchangeKK*chgGame
 1991 1886 0.00 3 -1.07 40 -42.80 
  Shukla, Aniket 1986 USA0.001-0.3640-14.40 
  Slade, Theodore Luke 2012 ENG0.001-0.3340-13.20 
  Abreu, Guilherme Correa 1976 BRA0.001-0.3840-15.20 

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)
 

 

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