Individual Calculations April 2023
 Georgiev, Georgi Al.  Total change: 10.40  Rating chartPersonal card
 March Weekend I Hybrid Los Angeles (USA), Redmond (USA), San Juan, Puerto Rico (USA), New Jersey (USA), Belgrade (SRB) ... SRB 2023-03-03
RcRownchangeKK*chgGame
 1829 1916 3.00 4 0.52 20 10.40 
  Shi, Ted 1869 USA1.0010.43208.60 
  Shi, Ted 1869 USA0.501-0.0720-1.40 
  Zhang, Kylie 1788 USA1.0010.33206.60 
  Zhang, Kylie 1788 USA0.501-0.1720-3.40 

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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