Individual Calculations April 2023
 Stolarz, Gaston  Total change: -15.40  Rating chartPersonal card
 IRT MARZO - CLUB ARGENTINO DE AJEDREZ CABA ARG 2023-03-09
RcRownchangeKK*chgGame
 1627 1396 0.00 3 -0.77 20 -15.40 
  Araoz, Claudio Alberto 1772 ARG0.001-0.0920-1.80 
  Ferrero, Luis 1775 ARG0.001-0.0920-1.80 
  Romeo, Luis Pablo 1334 ARG0.001-0.5920-11.80 

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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