Individual Calculations April 2023
 Bustos, Cristian  Total change: 13.00  Rating chartPersonal card
 IRT Abierto 51 Aniversario - Torre Blanca CABA ARG 2023-03-06
RcRownchangeKK*chgGame
 1733 1971 4.50 5 0.65 20 13.00 
  Hilt, Juan Ignacio 1567 ARG1.0010.08201.60 
  Lidovsky, Sergio 1686 ARG0.501-0.3420-6.80 
  La Rotonda, Javier 1650 ARG1.0010.13202.60 
  Lopez, Sergio 1747 ARG1.0010.22204.40 
  Gaztanaga, Pablo 2016 ARG1.0010.562011.20 

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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