Individual Calculations February 2015
 Christie Rodriguez, Ian  Total change: 37.20  Rating chartPersonal card
 TORNEO DE INTEGRACION SUDAMERICA ZICOSUR 2015 Antofagasta CHI 2015-01-05
RcRownchangeKK*chgGame
 1967 1666 2.00 7 0.93 40 37.20 
  Bulgarini Torre, Marco 1978 CHI0.001-0.1440-5.60 
  Tapia Fuentes, Jaime 2066  * CHI0.5010.424016.80 
  Suasnabar, Jesus 2023 PER0.5010.394015.60 
  Palma Neira, Eliseo Maximilian 2003 CHI0.001-0.1240-4.80 
  Jorquera Castillo, Gabriel 1903 CHI0.001-0.2040-8.00 
  Riquelme Abuffon, Nicolas 1934 CHI0.001-0.1740-6.80 
  Castillo Palma, Hernan 1863 CHI1.0010.754030.00 
 * 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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