Individual Calculations May 2023
 Arzola Gallardo, Daniel  Total change: 11.20  Rating chartPersonal card
 X Open de Ajedrez Lebu Ciudad del Viento 2023 Lebu CHI 2023-04-07
RcRownchangeKK*chgGame
 1903 1787 2.50 5 0.56 20 11.20 
  Mesias Rojas, Rabindranath c2153 CHI0.001-0.1020-2.00 
  Fontalba Hidalgo, Esteban 1429 CHI1.0010.10202.00 
  Gomez Barrera, Javiera Belen wm2236 CHI0.001-0.0620-1.20 
  Candia Gomez, Matias Vicente 1621 CHI1.0010.28205.60 
  Miranda Camus, Joaquin Ignacio 2076 CHI0.5010.34206.80 

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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