Rapid: Individual Calculations December 2023
 Sultan, David Andrei  Total change: -68.00  Rating chartPersonal card
 CIG 2024 - OMEGNA U14 OMEGNA ITA 2023-11-11
RcRownchangeKK*chgGame
 1053 1294 1.50 4 -1.70 40 -68.00 
  Albertazzi, Giulio 1066 ITA0.001-0.7940-31.60 
  Caldelari, Greta 1039 ITA1.0010.19407.60 
  Merlini, Niccolo ` 1026 ITA0.501-0.3340-13.20 
  Suberini, Jacopo 1080 ITA0.001-0.7740-30.80 

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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