Individual Calculations May 2024
 Liu, Jason  Total change: 13.60  Rating chartPersonal card
 10th Chessmates tournament PARIS FRA 2024-03-30
RcRownchangeKK*chgGame
 1957 1980 3.00 5 0.34 40 13.60 
  Pichugov, Andrey 1920 ENG0.501-0.0840-3.20 
  Marchix, Esteban 1959 FRA0.501-0.0340-1.20 
  Rabette, Paul 1983 FRA0.5010.00400.00 
  Udelnov, Valentin 2061 GER0.5010.11404.40 
  Shadrina, Eva 1864 EST1.0010.344013.60 

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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