Individual Calculations March 2022
 Bustos Perez, Luis  Total change: 13.20  Rating chartPersonal card
 Nacionales de Ajedrez de la Juventud 2022 SUB 14 ABS Santiago CHI 2022-01-24
RcRownchangeKK*chgGame
 1411 1357 2.50 5 0.33 40 13.20 
  Canumir Neiquel, Inti Alexis 1187 CHI1.0010.284011.20 
  Lemus Pena, Sebastian 1612 CHI0.001-0.1940-7.60 
  Jimenez Jimenez, Abednego 1587 CHI1.0010.794031.60 
  Neira Zamudio, Rafael 1488 CHI0.5010.18407.20 
  Salazar Hernandez, Benjamin 1181 CHI0.001-0.7340-29.20 

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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