Individual Calculations April 2023
 Perez Lascano, Lucila  Total change: 23.40  Rating chartPersonal card
 IRT MARZO - CLUB ARGENTINO DE AJEDREZ CABA ARG 2023-03-09
RcRownchangeKK*chgGame
 1717 1249 1.50 5 1.17 20 23.40 
  Ferrero, Luis 1775 ARG1.0010.972019.40 
  Piceda, Bruno 1880 ARG0.001-0.0120-0.20 
  Torrez, Guillermo 1635 ARG0.5010.41208.20 
  Araoz, Claudio Alberto 1772 ARG0.001-0.0320-0.60 
  Yalet, Nestor 1522 ARG0.001-0.1720-3.40 

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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