Individual Calculations March 2018
 Aldunate Clark, Ismael  Total change: -2.40  Rating chartPersonal card
 5 TORNEO INTERNACIONAL DE AJEDREZ COPA ILUSTRE MUNICIPALIDAD DE QUELLON 2018 Quellon CHI 2018-02-09
RcRownchangeKK*chgGame
 1662 1594 2.00 5 -0.12 20 -2.40 
  Aguirre Contreras, Cristian Rodri f1994  * CHI0.001-0.0820-1.60 
  Rojas Mery, Leonardo Andres 1833 CHI0.001-0.2020-4.00 
  Ortega Carrasco, Alex Benjamin 1936 CHI0.001-0.1220-2.40 
  Guichaman Andrade, Valentin Felip 1351 CHI1.0010.20204.00 
  Saldias Aguilar, Camila Andrea 1194  * CHI1.0010.08201.60 
 * 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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