Individual Calculations May 2022
 Salgado Moscoso, Heraldo  Total change: -10.40  Rating chartPersonal card
 IX OPEN DE AJEDREZ LEBU CIUDAD DEL VIENTO Lebu CHI 2022-04-15
RcRownchangeKK*chgGame
 1794 1967 3.50 6 -0.52 20 -10.40 
  Ramirez Sanchez, Vicente 1567  * CHI1.0010.08201.60 
  Avello Carrasco, Reiner Ignaci 1558 CHI0.501-0.4220-8.40 
  Castro Salgado, Pablo 2025 CHI1.0010.582011.60 
  Gomez Barrera, Javiera Belen wm2187 CHI0.001-0.2220-4.40 
  Castillo Rivera, Carlos Alberto 1898 CHI0.001-0.6020-12.00 
  Galarce Sanchez, Cristian 1529 CHI1.0010.06201.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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