Individual Calculations September 2019
 Castro Bustos, Ivan  Total change: 46.80  Rating chartPersonal card
 TORNEO POR EQUIPOS SUB 2200 "V ANIVERSARIO ENROQUE OSORNINO 2019" Osorno CHI 2019-08-17
RcRownchangeKK*chgGame
 1738 1526 2.50 5 1.17 40 46.80 
  Navarrete Sandoval, Francisco 1926  * CHI0.001-0.0840-3.20 
  Oyarzo Vera, Nelson 1126  * CHI1.0010.08403.20 
  Yanez Almonacid, Jermain Esteba 1863 CHI1.0010.884035.20 
  Ricouz Ricouz, Patricio 1848 CHI0.5010.374014.80 
  Ruiz Figueroa, Sebastian 1926  * CHI0.001-0.0840-3.20 
 * 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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